On a 1992 Buick Roadmaster, the fuse for the brake lights is typically fuse number 15, which is located in the fuse box under the dashboard. It's always a good idea to check the owner's manual for the most accurate information, as fuse configurations can sometimes vary. If the brake lights are not working, you may also want to inspect the brake light switch and the bulbs themselves.
To fix the brake lights on a 1994 Buick Roadmaster, first check the fuse for the brake lights in the fuse box; replace it if it's blown. Next, inspect the brake light bulbs for any burnout and replace them if necessary. If the bulbs and fuse are fine, examine the brake light switch, located near the brake pedal, for proper functioning or any disconnections. If the issue persists, consider checking the wiring for any damage or corrosion.
Sounds like it's not your bulb that is bad. It may be your brake switch isn't working.
Check your tow bar and trailer brake light wiring. It may be grounded. I had this problem with my 92 roadmaster wagon. Tom.
If your brake and turn signal lights are not working on your 1994 Buick Roadmaster, it could be due to a blown fuse, a faulty brake light switch, or a wiring issue. Additionally, check the bulbs themselves, as they may have burned out. Corrosion or loose connections in the wiring harness can also lead to these problems. It's best to start with the simplest solutions, like checking the fuses and bulbs, before looking into more complex electrical issues.
I have 05 with no brake lights
Buy the Chiltons or Haynes manual. It will walk you through the process.
you probably have a bad ground in the rear taillight assembly common problem
If the third brake light on your Buick Roadmaster is not working, first check the bulb to ensure it's not burnt out. If the bulb is functioning, inspect the wiring and connections for any damage or corrosion. Additionally, verify that the brake light fuse is intact and check the brake switch to ensure it's operating properly. If these components are all in good condition, it may require further diagnosis by a professional.
what number fuse is for the brake lights on a 99 vw passat what number fuse is for the brake lights on a 99 vw passat
It' likely, if bulbs are OK that the turn signal switch is burned out. If the switch fails, it won't allow the brake light signal through to the brake light wiring. Go to:http://www.2carpros.com/first_things/no_brake_lights.htm for the 4 page analysis. See: "(American Car) Both Lower Brake Lights Not Working" To determine if the switch is bad test the incoming and outgoing current. If brake light switch power is present at the turn signal switch but not at any outgoing brake light wires, the turn signal switch has probably failed. This is a Buick design issue because keeping your foot on the brake or if the brake switch sticks keeping the brake lights on, the circuit will fail due to amperage overload.
Have you checked the fuses?
Remove retaining nut