Why do the rear lights in my Audi A8 keep dimming?

I've noticed that the rear lights on my Audi A8 seem to dim and brighten randomly, even when the car is stationary. Is this a sign of a larger electrical issue or is it just a common quirk of the A8?

This could potentially be a faulty relay in the rear lighting system. I suggest bringing your A8 to an authorized Audi dealership for a thorough inspection and potential repair.

As a fellow A8 owner, I have experienced similar issues with the rear lights. After consulting with my mechanic, we found that the issue was due to a loose connection in the wiring. Make sure to check the wiring and connections carefully.

Dimming lights could also be a sign of a failing battery or alternator. I advise having your electrical system and battery checked to ensure they are functioning properly.