Turn Signals, Lights, Brakes, and HOLY SH*T!!

[housemj]

2004 Century

Hazards do not work - replaced the flasher module under dash. No help.

DRLs only work on driver side.

Turn Signal lights only light up (do not flash) when headlight knob is pulled to on position and brake is applied.

Does anyone have any insight into this crazy issue?

Thanks.

 

[NasTraDooMis]

2004 Century

Hazards do not work - replaced the flasher module under dash. No help.

DRLs only work on driver side.

Turn Signal lights only light up (do not flash) when headlight knob is pulled to on position and brake is applied.

Does anyone have any insight into this crazy issue?

Thanks.

Welcome to my world, lol. Check all bulbs and make sure you dont have one out, or ya might have something grounding out somewhere. Could be a multitude of things, my car was doing those things when i bought it and i replaced the multifunction switch and that helped with most of it, still had funky drl and park light gremlins, had to re wire the entire headlight wiring harness on the passenger side cause of previous owner hack job, and also replaced headlight assemblies and issue went away, at least that was my issue anyways 🙂

 

[ledzilla]

When I got my '01 it had some funky issues with the front lamps and turn signals. I replaced both headlight assemblies after determining there were some bad grounds in the bulb sockets, and the problems went away. The assemblies for these cars are less than $50 each, so it isn't an expensive fix if other solutions don't prove to resolve everything.