Blinkers, Reverses lights and Hazards are all wired into the same fuse. When a short occurs in one of the components all of the lights will cease to function. The fuse should be checked to see if they are in working condition.
Change front light bulbs
The problem is the reverse light switch. It is located on the top of the transmission that should sloved your problem.
probably a bad emergency light flasher - NOT a turn signal FLASHER- IF the FUSES are good .
The major factor is a light that is burnt out. It might be a backup light or a break light. Turn your hazards on,walk around and make sure they ALL light. If you have replaced a bulb recently, then make sure that the wattages are all correct. The system won't have enough load to cycle the flasher.Check all the bulbs to make sure they are right
Defective or unconnected back-up switch.
Remove the shifting console cover. Remove the shifting light retaining ring. Push the light bulb in and turn at the same time. The light bulb will come out. Reverse the process install the new light bulb.
One of your wires that have to do with the Reverse light are touching a another wire that they shouldent be touching ( + is touching a - ) it makes the fuse blow...if any changes made recently with any wires rewire or check if correctly wired
might have a short in the wiring to the light socket!! same happen to me...
If neither signal light works, the flasher may very likely be the problem. The hazard lights and the signal lights work off different flashers.
how to change reverse light in a 00 passat
the wiring is probally defected or the light is burned out
A Hazard light on a car is nothing more then all 4 blinkers going at the same time. Hope This Helps.