Hi, I'm new to the forum. I hope someone out there knows whats going on with the parking lights on my 04 A4 Avant 1.9 TDi. I get the warning light (Right Parking Light) but sometimes after driving for a while it goes away. This is more likely to happen when the parking lights are on (usually takes a couple of minutes). If you check the lights, sometimes they are working OK, sometimes the right one is off, the left is always OK. Is the computer checking if they are working on some sort of timed cycle? Is it a dodgy connection. What / where do I need to check?