btj

Fantastic thank you all for your suggestions, I will give them a try!

Hi I have an issue with dim rear brake and tail lights on my Mk3 GT6 With the car engine off I have: 12.03 v across the battery terminals, across the battery +ve and the earth contact, across the battery +ve and the engine block When the brake pedal is pressed for both brake light feeds, I'm getting 6.9v across the +ve green / purple brake light line feed to the brake lights and a direct ground to the -ve battery terminal, however, one light is brighter than the other. I have replaced the brake switch, both brake light bulb holders, both bulbs I have a night dimming relay. Any suggestions on what the issues is, and how to resolve it? Any suggestions greatly received. Many thanks Ben