It indicates a problem with the airbag. When it's lit the airbag will not deploy.
Should be a reservoir on the firewall driver's side
It means one of your rear brake lights are out. Not the tailights but the brake light(s).
If by 'controller' you mean the switch that makes the brake lights come on, it is not in the trunk. It is located underneath the dashboard, next to the brake pedal.
in the fuse box
brakes and running lights have separate fuses. check the fuse then check the brake light switch under the dash
The fuse box cover labels them
try unscrewing the back light covers and replacing the lights
Check the brake switch located on your brake pedal shaft. May have to be replaced.
Assuming you have the lights turned off, you are seeing the brake lights. They are more than likely on because the brake light switch is defective or out of adjustment.
replace fuse and hazard flasher
There could be many causes to a brake light not working. It is best to replace the fuse, and the bulb and check the wiring.
You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00
The brake light switch is under the dash, and whenever the brake pedal is touched the brake light comes on. If the switch has failed or is out of adjustment it will leave the brake light on.
the plug behind the battery might be unplugged or that same plug is disconnected from the fuse box
Panel lights and parking/tail lights should be on 1 circuit Brake lights should be on a separate circuit If you are sure fuses are good- Check bulbs Check headlight switch Check stoplight switch
right side brake light is out, left works fine and of course the fuse is good, what is the most common problem?
Buy a Haynes manual from an auto parts store or go to your local library, look in the Reference Section for a Chilton's manual. Hope this helps.
changing the thermostat in a 1991 geo metro 1.3 liter
there is a major problem in the brake system if both lights stay on. have it checked before you have no brakes at all
In the 91, there are two fuses for those features. Fuse 18 (15 amp) runs the Backup Lights, Turn Flasher and Turn Lights. Fuse 19 (20 amp) runs the Brake Lights and Hazard Flasher. (From the 91 Caprice service manual)