If all the light bulbs are good on a 1998 Pontiac Bonneville why would the left turn signal not work when the right turn signal does?
Either there is a wire lose or the flasher relay is not working right or lose in its socket.
How do you replace the rear turn signal and brake light bulbs on a 1999 Pontiac grand prix after you pull the lining of the trunk away from the back of the trunk?
Why would the signal lights not work at all. if the fuse is good and hazzard light. work on a 1996 Pontiac Bonneville?
2004 Pontiac Grand Am turn signal light bulb replacement: Purchase the correct replacement turn signal light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the turn signal light bulb replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right…