You can always just jumper across the switch terminal to see if that brings the brake lights on. If it does, you know the problem is right there, either the switch itself is bad, or (more likely), it is just out of adjustment. Make sure that the pedal motion operates the switch so that you can feel or hear the click. If it still doesn't light the brake lights with the terminals bypassed, the problem is going to require someone to take the wiring diagram and test light, and follow the 12 volts from the fuse panel to the switch, then through the turn signal switch (another likely failure point), and finally through the harness connectors to the rear of the car. There is no easy way. Dick Benjamin ----- Original Message ----- From: DAVID MORRISON <drmcross@xxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Monday, April 22, 2002 7:23 PM Subject: IML: 81-No brake lights Even though we got 4 inches of snow yesterday here in Wisconsin, I spent the weekend getting my new 1981 ready for the summer. Noticed that the brake lights don't come on. Fuse, bulbs, turn signals ok. Is there anything other than the switch mounted on the brake pedal support that could be the problem? Is there a method of checking before removing and replacing? Thanks for help... I want to get out on the road with this beauty as soon as I can! Dave Morrison 81 Nightwatch Blue EFI 82 FS EFI