dealership recall hazard flasher relay
Try replacing the turn signal flasher
check and make sure all the lights are on like if a turn signal is out in the front then the signal will stay on in the back when you turn the turn signal on.
how do u change front signal lights for corvette 1999
how do you replace backup lights on 99 grand am?
Are both lights coming on and staying on? sometimes when a light is out on the front or rear the lights just come on and will not blink.
Bad fuse
By flashers do you mean the signal blinkers or what???
this sounds like a fuse or 2. that's where i would start.
The lights wiring is grounded and you might want to check to see if the ground is connected properly to the frame.
Well, if none of them work, (front or back) I'd suspect a fuse or the flasher. Do the 4 way emergency lights work? If so, they operate on a separate flasher and this would indicatethat the turn signal flasher is bad.
It sounds like you have a turn signal bulb burned out. I would turn the 4-ways (hazard lights) on and take a walk around the car to make sure all of the lights that are suppose to be blinking are.
To fix or disconnect the daytime running lights on a 1999 Grand Prix, you could begin by checking the running light fuse. If the fuse is damaged or blown, you can replace it to fix the lights. Remove the fuse if you want to disable to the lights.