Mechanics

RIGHT REAR TAILLIGHT AND MARKER LIGHTS

2003 Cadillac SLS

Electrical problem
2003 Cadillac SLS V8 Front Wheel Drive Automatic

Right rear taillights and marker lights are not working. I replaced the two bulbs in the marker lights before the right rear taillight began not working and now the right rear taillight and both marker bulbs do not work. Why are they both now not working? Thanks.
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Sonny47
June 17, 2010.



Are these the lights in the backup lamp panel only, or is the rh rear outside light not working as well. I would first try replacing the affected bulbs.

Factoryjack
Jun 23, 2010.