The main reason why light bulbs often burn out is due to voltage regulator failure, which causes the generator output voltage to be too high or the ampere number of the light fuse to be incorrect. When the circuit is short circuited, it cannot protect the lighting system.
1) Check if the power generation of the generator is normal. If the voltage is too high, replace the generator regulator.
2) Check if the fuse is installed according to the specified amperage. If the fuse amperage is too low, replace it with a suitable fuse.
The daytime running lights should automatically turn on after the vehicle's engine is started. After dark, the driver needs to manually turn on the regular lighting lights, and the daytime running lights will automatically turn off. Daytime running lights make it easier for other road users to see the car clearly and have lower energy consumption compared to current low beam headlights. Daytime running lights are only equipped on a few high-end models.
The soul of a headlight is its bulb, and its performance will affect the effectiveness of night lighting, directly related to driving safety. Therefore, high-quality headlight bulbs should be used to fully ensure safety. Using inferior light bulbs can be harmful.
Firstly, inferior light bulbs have a short lifespan and cannot guarantee stable quality.
Secondly, high-quality light bulbs have good light distribution and high brightness, while low-quality light bulbs have insufficient brightness, lack of focus, and short range, which can cause drivers to have visual illusions when overtaking and easily lead to accidents.
In addition, low-quality lighting fixtures are prone to water ingress during rainy days or car washing due to poor sealing, which can cause fog inside the lights and, in severe cases, lead to short circuits in the wiring and fire hazards. Therefore, when modifying headlights or replacing them due to damage, do not consider inferior bulbs.