tail and dash lights don't work. on 2008 Chevrolet Malibu

The tail lights and dash lights both go out at the same time. They seem to work only after the car has been running for sometime. Fuse problem?

Asked by for the 2008 Chevrolet Malibu
If is is a conditional problem, it is not a fuse. Have your electrical system especially your BCM scanned, because the BCM ( Body Control Module ) is involved with the operation of the lights.