My brake lights is not working what is the problem?
Wednesday, March 20th, 2019 AT 7:22 AM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
47,256 POSTS
Hello,
It sounds like the BAS relay has stopped working o you have a fuse out. here are two guides to help test the relay and fuses with the brake light diagrams below so you can see how the system works and the fuse and relay locations as well: