Misplaced Pages

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82-539: A motor vehicle has lighting and signaling devices mounted to or integrated into its front, rear, sides, and, in some cases, top. Various devices have the dual function of illuminating the road ahead for the driver, and making the vehicle visible to others, with indications to them of turning, slowing or stopping, etc., with lights also indicating the size of some large vehicles. Many emergency vehicles have distinctive lighting equipment to warn drivers of their presence. Early road vehicles used fuelled lamps before

164-513: A fleet of 1.1 million natural gas vehicles as of December 2011 . As of January 2011, the Australian motor vehicle fleet had 16.4 million registered vehicles, with an ownership rate of 730 motor vehicles per 1000 people, up from 696 vehicles per 1000 residents in 2006. The motor vehicle fleet grew 14.5% since 2006, for an annual rate of 2.7% during this five-year period. The following table compares vehicle ownership rates by region with

246-574: A fleet of 779,090 natural gas vehicles as of June 2012 , the largest NGV fleet in Europe. Sweden, with 225,000 flexible-fuel vehicles, has the largest flexifuel fleet in Europe by mid-2011. More than one million plug-in electric passenger cars and vans have been registered in Europe by June 2018, the world's second largest regional plug-in stock after China. Norway is the leading plug-in market in Europe with almost 500,000 units registered as of December 2020 . In October 2018, Norway became

328-459: A fleet of over 256 million in 2008, and passenger cars accounted for 87% of the union's fleet. The five largest markets, Germany (17.7%), Italy (15.4%), France (13.3%), the UK (12.5%), and Spain (9.5%), accounted for 68% of the region's total registered fleet in 2008. The EU-27 member countries had in 2009 an estimated ownership rate of 473 passenger cars per 1000 people. According to Ward's, Italy had

410-428: A horizontal stalk protruding from the side of the steering column, though on some vehicles it protrudes from the dashboard. The driver raises or lowers the outboard end of the stalk in accord with the clockwise or anticlockwise direction the steering wheel is about to be turned. In left-hand drive vehicles, the turn indicator stalk is usually located to the left of the steering wheel. In right-hand-drive vehicles, there

492-554: A raster graphics editor for the Apple IIc and Apple IIe Dazzle reflex , a type of reflex blink where the eyelids involuntarily blink in response to a sudden bright light Dazzle, an intense and vision-impairing glare Roanoke Dazzle , an NBA Development League team based in Roanoke, Virginia See also [ edit ] Dazzle Ships (album) , the fourth studio album by English electronic band Orchestral Manoeuvres in

574-424: A rate of 1:6.63 vehicles to people. The global rate of motorization increased in 2013 to 174 vehicles per 1000 people. In developing countries vehicle ownership rates rarely exceed 200 cars per 1,000 population. The following table summarizes the evolution of motor vehicle registrations in the world from 1960 to 2019: Since the early 2000s, the number of alternative fuel vehicles has been increasing driven by

656-435: A reference point for oncoming traffic where the widest part of the body was. These were sometimes used in tandem with fender lights during the same time period, when fenders were separate from the body and only covered the wheels. Direction indicator lights or turn signals, informally known as directional signals, directionals, blinkers, or indicators, are blinking lights mounted near the left and right front and rear corners of

738-514: A result, the UK requirement for dim-dip was quashed. Nevertheless, dim-dip systems remain permitted, and while such systems are not presently as common as they once were, dim-dip functionality was fitted on many new cars well into the 1990s. In the United States, amber front and red rear side marker lights and retroreflectors are required. The law initially required lights or retroreflectors on vehicles manufactured after 1 January 1968. This

820-481: A side marker), South Korea, North Korea, Vietnam, China, Thailand, Cambodia, Laos, and much of the Middle East, they may emit amber light on any vehicle. The "city light" terminology for front position lights derives from the practice, formerly adhered to in cities like Moscow, London and Paris, of driving at night in urban areas using these low- intensity lights rather than the vehicle's headlights. In Germany,

902-415: A steady rate of between 60 and 120 pulses per minute (1–2 Hz). International UN Regulations require that all turn signals flash in simultaneous phase; US regulations permit side marker lights wired for side turn signal functionality to flash in opposite-phase. An audio and/or visual tell-tale indicator is required, to advise the driver when the turn signals are activated and operating. This usually takes

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984-509: A thermal flasher. If the stalk switch is not moved beyond the fixed left/right position and allowed to flip back, the control module will only flash the lights three times. Electric turn signal lights date from as early as 1907. Possibly the first factory installation of illuminated turn signals was on the Talbot 105 (as well as the 75 and 95), which used them at the front as well as at the rear from 1932 until 1935. The modern flashing turn signal

1066-641: A total of 1.69 million natural gas vehicles. In addition, all the Brazilian gasoline-powered fleet is designed to operate with high ethanol blends, up to 25% ethanol fuel ( E25 ). The market share of flex fuel vehicles reached 88.6% of all light-duty vehicles registered in 2017. India's vehicle fleet had the second-largest growth rate after China in 2010, with 8.9%. The fleet went from 19.1 million in 2009 to 20.8 million units in 2010. India's vehicle fleet has increased to 210 million in March 2015. India has

1148-443: A turn indicator self-cancelling feature that returns the lever to the neutral (no signal) position as the steering wheel approaches the straight-ahead position after a turn has been made. Beginning in the late 1960s, using the direction-indicator lights to signal for a lane change was facilitated by the addition of a spring-loaded momentary signal-on position just shy of the left and right detents . The signal operates for however long

1230-627: A vehicle conspicuous and visible with respect to its presence, position, direction of travel, change in direction, or deceleration. Such lights may light steadily, blink, or flash, depending on their intended and regulated function. Most must be fitted in pairs—one left and one right—though some vehicles have multiple pairs (such as two left and two right stop lights) and/or redundant light sources (such as one left and one right stop light, each containing two bulbs). Front position lights (known as parking lights in North America and front sidelights in

1312-653: A vehicle's primary (mandatory) and auxiliary (optional) upper/driving beam lights. The "driving light" term has been supplanted in US regulations by the functionally descriptive term "auxiliary high-beam light". Many countries regulate the installation and use of driving lights. For example, in Russia, each vehicle may have no more than three pairs of driving lights (including the original lights), and in Paraguay, auxiliary driving lights must be off and covered with opaque material when

1394-407: A vehicle, and sometimes on the sides or on the side mirrors of a vehicle (where they are called repeaters). They are activated by the driver on one side of the vehicle at a time to advertise intent to turn or change lanes towards that side, or used simultaneously as a hazard warning signal to warn other drivers of a vehicle parked on the road (see below). For many years, turn signals' on-off operation

1476-434: Is credited with introducing an innovative version of the signalling arm in 1914, a predecessor to the modern turn signal, and a mechanical brake signal. She did not patent these inventions, however, and received no credit or profit from them. Tail lights and brake lights were introduced around 1915, and by 1919, low-beam or dipped beam headlights were available. Sealed beam headlights were introduced in 1936 and standardized as

1558-573: Is less consistency; it may be located to the left or to the right of the steering wheel. Regulations do not specify a mandatory location for the turn signal control, only that it be visible and operable by the driver, and—at least in North America—that it be labelled with a specific symbol if it is not located on the left side of the steering column. The international UN Regulations do not include analogous specifications. Virtually all vehicles (except many motorcycles and commercial semi-tractors) have

1640-415: Is optional under UN and US regulations, is served passively in the United States by mandatory side marker retroreflectors . Some countries permit or require vehicles to be equipped with daytime running lights (DRLs). Depending on the regulations of the country for which the vehicle is built, these may be functionally dedicated lights, or the function may be provided by the low beam or high beam headlights,

1722-571: Is specified for use whenever other vehicles are present ahead. UN ECE regulations for dipped beam headlights specify a beam with a sharp, asymmetric cut-off; the half of the beam closest to oncoming drivers is flat and low, while the half of the beam closest to the outside of the road slopes up and towards the near side of the roadway. This permits a functional compromise where it is possible to substantially prevent glare for oncoming drivers, while still allowing adequate illumination for drivers to see pedestrians, road signs, hazards, etc. on their side of

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1804-430: Is the second largest after China (2.21 million by September 2018). As of 2017 , the country's fleet also includes more than 160,000 natural gas vehicles , mainly transit buses and delivery fleets. Despite its relative small size, natural gas use accounted for about 52% of all alternative fuels consumed by alternative transportation fuel vehicles in the U.S. in 2009. The 27 European Union (EU-27) member countries had

1886-406: Is to use a relaxation oscillator chip to generate square waves to the relay coil, causing the relay contacts to open and close. Modern cars now use a relaxation oscillator and solid-state relay built into the body control module to flash the lights, and use speakers to produce the distinctive clicking sound associated with turn signals, which was previously made by a relay or the leaf spring in

1968-531: The Nordic countries that receive fewer daylight hours during winter. "Driving light" is a term hailing from the early days of night time driving, when it was relatively rare to encounter an opposing vehicle. Only on occasions when opposing drivers passed each other would the low (dipped or "passing") beam be used. The high beam was therefore known as the "driving beam", and this terminology is still found in international UN Regulations, which do not distinguish between

2050-592: The United States , the country with one of the highest motorization rates in the world, and how it has evolved from 1999 to 2016. In 2017, a total of 97.3 million cars and commercial vehicles were built worldwide, led by China, with about 29 million motor vehicles manufactured, followed by the United States with 11.2 million, and Japan with 9.7 million. The following table shows the top 15 manufacturing countries for 2017 and their corresponding annual production between 2004 and 2017. dazzle From Misplaced Pages,

2132-551: The electrified segment , the fleet of hybrid electric vehicles in the United States is the second largest in the world after Japan, with more than four million units sold through April 2016. Since the introduction of the Tesla Roadster electric car in 2008, cumulative sales of highway legal plug-in electric vehicles in the United States passed one million units in September 2018. The U.S. stock of plug-in vehicles

2214-403: The side-view mirrors in 1998, starting with its facelifted E-Class (W210) . Since then, many automakers have been incorporating side turn signal devices into the mirror housings rather than mounting them on the vehicle's fenders . Some evidence suggests that mirror-mounted turn signals may be more effective than fender-mounted ones. Turn signals are required to blink on and off, or "flash", at

2296-575: The 1949 and/or 1968 Conventions; examples include turn signals and side marker lights in North America, as described in those lights' sections later in this article. Forward illumination is provided by high- ("main", "full", "driving") and low- ("dip", "dipped", "passing") beam headlights , which may be augmented by auxiliary fog lights, driving lights, or cornering lights. Low beam (also called dipped beam, passing beam, or meeting beam) headlights provide adequate forward and lateral illumination without dazzling other road users with excessive glare. This beam

2378-665: The 2000s as more powerful LEDs became available. The colour of light emitted by vehicle lights is largely standardized by established conventions, first codified in the 1949 Geneva Convention on Road Traffic and later specified in the 1968 United Nations Vienna Convention on Road Traffic . With some regional exceptions, lights facing rearward must emit red light, side-facing lights and all turn signals must emit amber light, and lights facing forward must emit white or selective yellow light. No other colours are permitted except on emergency vehicles. Vehicle lighting colour specifications can differ somewhat in countries that have not signed

2460-460: The 500 million-unit mark in 1986, from 250 million motor vehicles in 1970. Between 1950 and 1970, the vehicle population doubled roughly every 10 years. Navigant Consulting forecasts that the global stock of light-duty motor vehicles will reach 2 billion units in 2035. Global vehicle ownership in 2010 was 148 vehicles in operation per 1,000 people, a ratio of 1:6.75 vehicles to people, slightly down from 150 vehicles per 1,000 people in 2009,

2542-569: The Dark Dazzler (disambiguation) Razzle Dazzle (disambiguation) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Dazzle . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Dazzle&oldid=1241268965 " Category : Disambiguation pages Hidden categories: Short description

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2624-466: The StVZO (Road Traffic Licensing Regulations) calls for a different function provided by these lights: with the vehicle's ignition switched off, the operator may activate a low-intensity white light at the front and red light at the rear on either the left or right side. This function is used when parking in narrow unlit streets to provide parked-vehicle conspicuity to approaching drivers. This function, which

2706-536: The UK) provide nighttime standing-vehicle conspicuity. They are designed to use little electricity so they can be left on when parked for prolonged periods of time. Despite the UK term, these are not the same as the side marker lights described below. The front position lights on any vehicle must emit white light, with the exception of motorcycles, which may have amber front position lights. In the US, Canada, Mexico, Iceland, Japan, New Zealand, and Australia (only if combined with

2788-402: The US, daytime running lights may emit either amber or white light, and may produce up to 7,000 candela. This has provoked a large number of complaints about glare . UK regulations briefly required vehicles first used on or after 1 April 1987 to be equipped with a "dim-dip" device or special low-intensity running lights, except such vehicles as complying fully with UN Regulation 48 regarding

2870-405: The United States declined -11.5% in 2017 and -12.8% in 2018. As of 2016 , the stock of alternative fuel vehicles in the United States included over 20 million flex-fuel cars and light trucks , the world's second-largest flexible-fuel fleet in the world after Brazil . However, actual use of ethanol fuel is significantly limited due to the lack of E85 refueling infrastructure. Regarding

2952-610: The United States, more people inappropriately use their fog lights in dry weather than use them properly in poor weather. Because of this, use of the fog lights when visibility is not seriously reduced is often prohibited in most jurisdictions; for example, in Australia, "The driver of a vehicle must not use any fog light fitted to the vehicle unless the driver is driving in fog, mist or under other atmospheric conditions that restrict visibility." The respective purposes of front fog lights and driving lights are often confused, due in part to

3034-427: The adoption of plug-in electric vehicle . As of 2020 , the stock of light-duty plug-in vehicles in use totaled over 10 million units. As of 2019 , in addition, the medium and heavy commercial segments add another 700,000 units to the global stock of plug-in electric vehicles. In 2020 the global market share of plug-in passenger car sales was 4.2%, up from 2.5% in 2019. Nevertheless, despite government support and

3116-487: The availability of electric lighting. The first Ford Model T used carbide lamps for headlights and oil lamps for tail lights. It did not have all-electric lighting as a standard feature until several years after its introduction. Dynamos for automobile headlights were first fitted around 1908 and became commonplace in 1920s automobiles. Trafficators —signalling arms that flipped up, which later were lighted—were introduced in about 1900. Silent film star Florence Lawrence

3198-409: The bimetallic strip cooled down, it would pull the leaf spring back over centre in the other direction, closing the contacts and again sending power to the lights and heating element. The cycle would repeat until the power to the thermal flasher was switched off by the stalk switch. Thermal flashers gradually gave way to electromechanical relays ; one of many control strategies with relay-type flashers

3280-484: The driver holds the lever partway towards the left or right turn signal detent. Some vehicles have an automatic lane-change indication feature; tapping the lever partway towards the left or right signal position and immediately releasing it causes the applicable turn indicators to flash three to five times. Motor vehicle The vehicle propulsion is provided by an engine or motor, usually an internal combustion engine or an electric motor , or some combination of

3362-518: The end 2016 Vehicle ownership per capita in the U.S. is also the highest in the world, the U.S. Department of Energy (USDoE) reports a motorization rate of 831.9 vehicles in operation per 1000 people in 2016, or a ratio of 1:1.2 vehicles to people. According to USDoE, the rate of motorization peaked in 2007 at 844.5 vehicles per 1,000 people. In terms of licensed drivers , as of 2009 the country had 1.0 vehicle for every licensed driver, and 1.87 vehicles per household. Passenger car registrations in

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3444-494: The end of September 2018. The United States has the highest vehicle ownership per capita in the world, with 832 vehicles in operation per 1000 people in 2016. Also, China became the world's largest new car market in 2009. In 2022, a total of 85 million cars and commercial vehicles were built, led by China which built a total of 27 million motor vehicles. In 1968 the Vienna Convention on Road Traffic gave one of

3526-453: The engine of a motor vehicle, the most popular options promoted by different governments are: natural gas vehicles , LPG powered vehicles , flex-fuel vehicles , use of biofuels , hybrid electric vehicles , plug-in hybrids , electric cars , and hydrogen fuel cell cars . Since the late 2000s, China, European countries, the United States, Canada, Japan and other developed countries have been providing strong financial incentives to promote

3608-471: The engine was running and the driver switched on the position lights (called sidelights in the UK). Dim-dip was intended to provide a nighttime "town beam" with intensity between that of contemporary parking lights commonly used in city traffic after dark, and dipped beams; the former were considered insufficiently intense to provide improved conspicuity in conditions requiring it, while the latter were considered too glaring for safe use in built-up areas. The UK

3690-499: The first international definitions of a motor vehicle: Other sources might provide other definitions, for instance in the year 1977, ISO 3833:1977 provide other definitions. The U.S. publisher Ward's estimates that as of 2010, there were 1.015 billion motor vehicles in use in the world. This figure represents the number of cars, trucks (light, medium and heavy duty), and buses, but does not include off-road vehicles or heavy construction equipment . The world vehicle population passed

3772-438: The form of one green light on the dashboard on cars from the 1950s or older, or two green indicator lights on cars from the 1960s to the present, and a rhythmic ticking sound generated electromechanically or electronically by the flasher. It is also required that the vehicle operator be alerted by much faster- or slower-than-normal flashing in the event a turn signal light fails. Turn signals are, in almost every case, activated by

3854-669: The 💕 [REDACTED] Look up dazzle in Wiktionary, the free dictionary. Dazzle may refer to: Arts [ edit ] Dazzle (manga) , a Japanese manga by Minari Endoh "Dazzle" (song) , by the English post-punk band Siouxsie and the Banshees The Dazzle Dancers , a performance group founded in 1996 " Dazzle Dazzle ", a song by South Korean girl group Weki Meki Dazzle ship (14–18 NOW) , artworks created to commemorate

3936-402: The front and rear, except rear side markers may be red if they are grouped, combined, or reciprocally incorporated with another rear lighting function that is required to be red. Australian Design Rule 45/01 provides for two different kinds of side marker light: a type for trucks and other large vehicles producing amber light to the front and red to the rear with no requirement to emit light to

4018-807: The front doors and swung out to a horizontal position. They were fragile and could be easily broken off, and also had a tendency to stick in the closed or open position. They could be fitted with a fixed or flashing light. After turn signals were introduced regulations were brought in requiring them and laying out specifications that had to be met. Ultimately standards governed minimum and maximum permissible intensity levels, minimum horizontal and vertical angles of visibility, and minimum illuminated surface area, to ensure that they are visible at all relevant angles, do not dazzle those who view them, and are suitably conspicuous in all conditions ranging from full darkness to full direct sunlight. In most countries, cars must be equipped with side-mounted turn signal repeaters to make

4100-478: The front fog lights from many of their latest models, as more recent high-tech lighting technologies such as DRLs and LEDs connected to automatic high-beam systems negate the use of fog lights. However, some manufacturers who still offer fog lights as standard equipment in certain model trims have diversified its use to function also as an automatic lighting delay for vehicles, to light up surroundings and roadside curbs after being parked. An SAE study has shown that in

4182-554: The front turn signals, or the front fog lights. Passenger cars and small delivery vans first type approved to UN Regulation 48 on or after 7 February 2011, and large vehicles (trucks and buses) type approved since August 2012, must be equipped with DRLs. Functional piggybacking, such as using the headlights, front turn signals, or fog lights as DRLs, is not permitted; the EU Directive requires functionally specific daytime running lights compliant with UN Regulation 87 and mounted to

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4264-500: The installation of lighting equipment. A dim-dip device operates the dipped beam headlights at between 10% and 20% of normal low-beam intensity. Running lights permitted as an alternative to dim-dip were required to emit at least 200 candela straight ahead, and no more than 800 candela in any direction. In practice, most vehicles were equipped with the dim-dip option rather than dedicated running lights. The dim-dip systems were not intended for daytime use as DRLs . Rather, they operated if

4346-431: The interest of several governments to promote their widespread adoption through public subsidies and other non-financial incentives. Governments have adopted these policies due to a combination of factors, such as environmental concerns , high oil prices, and less dependence on imported oil . Among the fuels other than traditional petroleum fuels ( gasoline or diesel fuel ), and alternative technologies for powering

4428-504: The jurisdiction and the DRL implementation. Likewise, according to jurisdictional regulations, DRLs mounted within a certain distance of turn signals are permitted or required to extinguish or dim down to parking light intensity individually when the adjacent turn signal is operating. UN Regulation 87 stipulates that DRLs must emit white light with an intensity of at least 400 candela on axis and no more than 1200 candela in any direction. In

4510-462: The largest hybrid electric vehicle fleet in the world. As of March 2018 , there were 7.51 million hybrids registered in the country, excluding kei cars , and representing 19.0% of all passenger cars on the road. The Brazilian vehicle fleet reached 64.8 million vehicles in 2010, up from 29.5 million units in 2000, representing a 119% growth in ten years, and reaching a motorization rate of 340 vehicles per 1000 people. In 2010 Brazil experienced

4592-438: The legality of using front fog lights without low-beam headlights varies by jurisdiction. In most countries, weather conditions rarely necessitate the use of front fog lights and there is no legal requirement for them, so their primary purpose is frequently cosmetic. They are often available as optional extras or only on higher trim levels of many cars. Since as early as the 2020s, several car manufacturers have noticeably omitted

4674-487: The misconception that fog lights are always selective yellow, while any auxiliary light that makes white light is a driving light. Automakers and aftermarket parts and accessories suppliers frequently refer interchangeably to "fog lights" and "driving lights" (or "fog/driving lights"). On some models, cornering lights provide steady-intensity white light for lateral illumination in the direction of an intended turn or lane change. They are generally actuated in conjunction with

4756-441: The only acceptable type in the US in 1940. Self-cancelling turn signals were developed in 1940. By 1945, headlights and signal lights were integrated into the body styling. Halogen headlights were developed in Europe in 1960. High-intensity discharge (HID) headlights were produced starting in 1991. In 1993, the first LED tail lights were installed on mass-production automobiles, with LED headlights subsequently being introduced in

4838-654: The rapid growth experienced, the plug-in electric car segment represented just about 1 out of every 250 vehicles (0.4%) on the world's roads by the end of 2018. The People's Republic of China had 322 million motor vehicles in use at the end of September 2018, of which, 235 million were passenger cars in 2018, making China the country with largest motor vehicle fleet in the world. In 2016, the motor vehicle fleet consisted of 165.6 million cars and 28.4 million trucks and buses. About 13.6 million vehicles were sold in 2009, and motor vehicle registrations in 2010 increased to more than 16.8 million units, representing nearly half

4920-399: The rate of motorization of developed countries . The United States has the second-largest fleet of motor vehicles in the world after China. As of 2016 , had a motor vehicles stock of 259.14 million, of which, 246 million were light duty vehicles, consisting of 112.96 million passenger cars and 133 million light trucks (includes SUVs ). A total of 11.5 million heavy trucks were registered at

5002-490: The road is also flat, but higher than the half closest to oncoming vehicles. This results in substantially increased glare for oncoming drivers and also poorer illumination of the near side of the roadway in comparison to headlights conforming to UN ECE regulations. High beam (also called main beam, driving beam, or full beam) headlights provide an intense, centre-weighted distribution of light with no particular glare control. Therefore, they are only suitable for use when alone on

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5084-587: The road, as the glare they produce will dazzle other drivers. UN ECE Regulations permit higher-intensity high-beam headlights than allowed under U.S. and Canadian FMVSS / CMVSS standards. Auxiliary high beam lights may be fitted to provide high-intensity light to enable the driver to see at longer range than the vehicle's high beam headlights. Such lights are most notably fitted on rally cars, and are occasionally fitted to production vehicles derived from or imitating such cars. They are common in countries with large stretches of unlit roads, or in regions such as

5166-458: The road. The United States and Canada use proprietary FMVSS / CMVSS standards instead of UN ECE regulations. These standards contain regulations for dipped beam headlights that also specify a beam with a sharp, asymmetric cut-off; the half of the beam closest to oncoming drivers is also flat and low, but not as low as prescribed in UN ECE regulations. The half of the beam closest to the outside of

5248-507: The second highest (after the U.S.) vehicle ownership per capita in 2010, with 690 vehicles per 1000 people. Germany had a rate of motorization of 534 vehicles per 1000 people and the UK of 525 vehicles per 1000 people, both in 2008. France had a rate of 575 vehicles per 1000 people and Spain 608 vehicles per 1000 people in 2007. Portugal, between 1991 and 2002 grew up 220% on its motorization rate, having had in 2002, 560 cars per 1000 people. Italy also leads in alternative fuel vehicles , with

5330-571: The second largest fleet increase in the world after China, with 2.5 million vehicle registrations. As of 2018 , Brazil has the largest alternative fuel vehicle fleet in the world with about 40 million alternative fuel motor vehicles in the road. The clean vehicle stock includes 30.5 million flexible-fuel cars and light utility vehicles and over 6 million flex-fuel motorcycles by March 2018; between 2.4 and 3.0 million neat ethanol vehicles still in use, out of 5.7 million ethanol only light-vehicles produced since 1979; and, as of December 2012 ,

5412-412: The side (intended for showing the overall length of long vehicles from in front and behind a combination) and the U.S. type amber front/red rear lights for passenger cars. Side marker lights can be seen as the successor to "cowl lights" used on vehicles during the 1920s to 1930s, which were a pair of small lights installed at the top edges of the cowl between the hood and the windshield, and would serve as

5494-504: The total stock. China is also the world's largest electric bus market, reaching about 385,000 units by the end of 2017. The number of cars and motorcycles in China increased 20 times between 2000 and 2010. This explosive growth has allowed China to become the world's largest new car market, overtaking the US in 2009. Nevertheless, ownership per capita is 58 vehicles per 1000 people, or a ratio of 1:17.2 vehicles to people, still well below

5576-431: The turn indication visible laterally (i.e. to the sides of the vehicle) rather than just to the front and rear of the vehicle. These are permitted, but not required in the United States and Canada. As an alternative in both the United States and Canada, the front amber side marker lights may be wired to flash with the turn signals, but this is not mandatory. Mercedes-Benz introduced side turn signal repeaters integrated into

5658-609: The turn signals, and they may be wired to also illuminate when the vehicle is shifted into reverse gear. Some modern vehicles activate the cornering light on one or the other side when the steering wheel input reaches a predetermined angle in that direction, regardless of whether a turn signal has been activated. American technical standards contain provisions for front cornering lights as well as rear cornering lights. Cornering lights have traditionally been prohibited under international UN Regulations, though provisions have recently been made to allow them as long as they are only operable when

5740-421: The turn signals; nevertheless, they are not required to flash at all. Side markers are permitted but not required on cars and light passenger vehicles outside the United States and Canada. If installed, they are required to be brighter and visible through a larger horizontal angle than US side markers, may flash only in synchronous phase with the turn signals (but are not required to flash), and they must be amber at

5822-732: The two, such as hybrid electric vehicles and plug-in hybrids . For legal purpose, motor vehicles are often identified within a number of vehicle classes including cars , buses , motorcycles , off-road vehicles , light trucks and regular trucks . These classifications vary according to the legal codes of each country. ISO 3833:1977 is the standard for road vehicle types, terms and definitions. Generally, to avoid requiring people with disabilities from having to possess an operator's license to use one, or requiring tags and insurance, powered wheelchairs will be specifically excluded by law from being considered motor vehicles. As of 2011 , there were more than one billion motor vehicles in use in

5904-639: The vehicle in accord with UN Regulation 48. Prior to the DRL mandate, countries requiring daytime lights permitted low beam headlights to provide that function. National regulations in Canada, Sweden, Norway, Slovenia, Finland, Iceland, and Denmark require hardwired automatic DRL systems of varying specification. DRLs are permitted in many countries where they are not required, but prohibited in other countries not requiring them. Front, side, and rear position lights are permitted, required, or forbidden to illuminate in combination with daytime running lights, depending on

5986-517: The vehicle is operated in urban areas. Front fog lights provide a wide, bar-shaped beam of light with a sharp cutoff at the top, and are generally aimed and mounted low. They may produce white or selective yellow light, and were designed for use at low speed to increase the illumination directed towards the road surface and verges in conditions of poor visibility due to fog , dust or snow . They are sometimes used in place of dipped-beam headlights, reducing glare from fog or falling snow, although

6068-434: The vehicle is travelling at less than 40 kilometres per hour (about 25 mph). Police cars, emergency vehicles, and vehicles competing in road rallies are sometimes equipped with an auxiliary spotlight, sometimes called an "alley light", in a swivel-mounted housing attached to one or both A-pillars , aimed by a handle protruding through the pillar into the vehicle. Conspicuity devices are lights and reflectors that make

6150-444: The work of the artists and artisans who developed and designed dazzle camouflage Dazzle , a 1990 novel by American novelist Judith Krantz Dazzle , a 2009 film by Dutch avant-garde film maker Cyrus Frisch Origin of Dazzle , Dazzle Vision's debut EP Other uses [ edit ] Dazzle (video recorder) , a family of external video capture devices Dazzle camouflage , a family of ship camouflage Dazzle Draw ,

6232-591: The world's first country where 10% of all passenger cars on the road are plug-in electrics. Also, the Norwegian plug-in car segment market share has been the highest in the world for several years, achieving 39.2% in 2017, 49.1% in 2018, and 74.7% in 2020. Japan had 73.9 million vehicles by 2010, and had the world's second largest motor vehicle fleet until 2009. As of 2016 , the registered motor vehicle fleet totaled 75.81 million vehicles consisting of 61,40 million cars and 14,41 million trucks and buses. Japan has

6314-421: The world's fleet increase in 2010. Ownership per capita rose from 26.6 vehicles per 1000 people in 2006 to 141.2 in 2016. The stock of highway-legal plug-in electric or new energy vehicles in China totaled 2.21 million units by the end of September 2018, of which, 81% are all-electric vehicles . These figures include heavy-duty commercial vehicles such buses and sanitation trucks, which represent about 11% of

6396-404: The world, excluding off-road vehicles and heavy construction equipment . The US publisher Ward's estimates that as of 2019, there were 1.4 billion motor vehicles in use in the world. Global vehicle ownership per capita in 2010 was 148 vehicles in operation (VIO) per 1000 people. China has the largest motor vehicle fleet in the world, with 322 million motor vehicles registered at

6478-405: Was activated by a thermal flasher unit which used a heating element , leaf spring , and a bimetallic strip . When activated by the stalk switch on the steering column , the signal lights and heating element turned on. The heat caused the bimetallic strip to bend such that it threw the leaf spring over centre, opening the circuit and breaking power to the heating element and the signal lights. When

6560-478: Was amended to require lights and retroreflectors on vehicles manufactured after 1 January 1970. These side-facing devices make the vehicle's presence, position and direction of travel clearly visible from oblique angles. The lights are wired to illuminate whenever the vehicles' parking lights and tail lights are on, including when the headlights are being used. Front amber side markers in the United States may be wired to flash in synchronous phase or opposite-phase with

6642-628: Was patented in 1938, and shortly after, most major automobile manufacturers offered this optional feature before it became mandatory in 1967. As of 2013, most countries require turn signals on all new vehicles that are driven on public roadways. Alternative systems of hand signals were used earlier and remain common for bicycles. Hand signals are also sometimes used when regular vehicle lights are malfunctioning or for older vehicles without turn signals. Some cars from about 1900 to through 1966 used retractable semaphores called trafficators rather than flashing lights. They were commonly mounted high up behind

6724-593: Was the only country to require such dim-dip systems, though vehicles so equipped were sold in other Commonwealth countries with left-hand traffic . In 1988, the European Commission successfully prosecuted the UK government in the European Court of Justice , arguing that the UK requirement for dim-dip was illegal under EC directives prohibiting member states from enacting vehicle lighting requirements not contained in pan-European EC directives. As

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