Cadillac Repair: reverse lights not working, fuse panel, answer need

Question
QUESTION: When i put the car in reverse the lights do not come on. I have checked the fuses and found all were still good. What else can be wrong? Cause i have backed into a few things since they are not working an not providing any light.

ANSWER: need YEAR and MODEL of vehicle ?????????????????

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QUESTION: 2002 Deville

Answer
Fault could be in the trunk fuse panel fuse, The reverse lamp relay The RIM module.

If you are mechanicaly inclined or know of someone who is, You will need simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.