What Causes the Reverse Light to Not Work?

[OKinsley]

The reasons why the reverse light does not work are: 1. Fuse short circuit; 2. Damaged reverse light switch; 3. Short circuit in the reverse light bulb; 4. Short circuit in the connecting wires or loose connectors. The reverse light is installed at the rear of the car to illuminate the road behind and warn vehicles and pedestrians behind that the car is reversing. All reverse lights are white. Methods for troubleshooting and fixing reverse light failure: 1. If both reverse lights do not work, first check if the fuse is short-circuited; 2. If the fuse is intact, engage the reverse gear and check whether the voltage on the black wire at the lamp holder is normal; 3. If the voltage is normal, check whether the reverse light bulb is damaged and whether the ground wire contact is good.