Having problems with your 1994 Buick Regal Gran Sport ?
Interior lights come on when i push brake pedal
Bad earth in the rear light clusters. Take the rear bulbs out both sides, clean up all the contacts and pin connectors and clean up local earth if there is one.
Repair Help & Product Troubleshooting for 1994 Buick Regal Gran Sport
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.