Daily running light function
The main function of the day running light is to improve the identification of vehicles and ensure driving safety . In the daytime, especially in the case of poor sight, such as early morning, evening, reverse light driving, haze and other conditions, the day running light can make it easier for other vehicles and pedestrians to find your vehicle, thereby reducing the incidence of accidents and car accidents .
In addition, in fog, rain and snow weather and other poor driving vision of the environment, so that the opposite direction of the vehicle to find themselves earlier, reduce accidents .
The specific role of daily running lights in different environments
Improved visibility : Daylights make it easier for other vehicles and pedestrians to recognize your vehicle in poor sight conditions, reducing the incidence of accidents and crashes .
energy saving and environmental protection : modern daily running lights mostly use LED technology, energy consumption is only 10%-30% of the ordinary low light, more energy saving and environmental protection .
warning function : at night, when driving on urban roads and other well-lit sections, some drivers may forget to turn on the lights, these days the lights can play a warning role .
Historical background and technical development of daily running lights
Day lights first appeared in northern Europe, where the weather is more rainy, to increase vehicle recognition. With the development of technology, day running lights have gradually become the standard configuration of modern automobiles, which not only improves safety, but also integrates into beautiful design, becoming a part of the family design of vehicles .
The daily running indicator is on The following causes may cause:
Short circuit of the control switch or internal oxidation of the light line : This will cause the daily running light to fail to turn off normally. Check whether the control switch is short-circuited. If yes, replace the switch with a new one. If the line is oxidized, check and repair the line .
control module failure : Problems with the electric vehicle's light control module can also cause the daily running lights to fail to turn off. The controller module needs to be checked and repaired.
power supply problems : Loose or damaged power cables can also cause the daylights to fail to turn off. Check whether the power cable is loose or damaged, and repair it .
switch failure : A stuck or damaged switch can also cause the daylights to fail to turn off. Check whether the switch is working properly and repair or replace it if necessary .
controller fault : The controller is an important part of controlling the daily running indicator switch. If the controller is faulty, the daily running indicator may not be turned off .
bulb failure : Damaged or aging bulbs can also cause the daily running lights to fail to turn off. The damaged bulb needs to be inspected and replaced .
The solution :
Check the line and switch : first check whether there is a short circuit or internal oxidation of the line connected to the day running light, repair or replace if necessary.
Check the control switch : If the control switch is faulty, it needs to be repaired or replaced .
Check the bulb : if the bulb is damaged, it needs to be replaced in time .
professional maintenance : If the above methods are ineffective, it is recommended to send the vehicle to a professional maintenance site for inspection and repair .
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