Why does the brake light not work and how to detect it?
The brake light is an important signal light that can remind the driver behind the vehicle to pay attention to when the driver is driving on the daily road. If the owner finds that the brake light on his vehicle is not bright, it is necessary to pay attention to it. The following can be used to understand the causes of the brake light is not bright and what are the detection steps:
1, the brake bulb is most likely to be damaged, because the use frequency of the bulb is relatively high, the owner can replace the new brake bulb. Or check whether contact undesirable, adjust bulb can.
2, the owner can also check whether there is a problem with the brake light switch and lead to the brake light is not bright, through the wire connection of the brake light switch, if the bulb lights up is the switch damage, the owner can replace the brake light switch.
3, fuse disconnection will also lead to brake lights do not light, but some cars are not separate brake lights fuse, but shared with other electrical equipment, you can view the vehicle does not work electrical equipment, and then replace the fuse.
If the car owner is driving on the road and found that the brake light is not bright, it is best to slow down and look for the nearest repair shop to replace the brake light bulb or brake light switch and other parts of the detection, so that the vehicle can restore the normal running state, to avoid driving on the road will have a certain safety hazard.
