I have a 2004 A6 Quattro. Recently the passenger side headlight has lost its intensity. The bulb glows but it projects a pinkish glow. I've been told that the problem could be the ballast resistor. Can anyone advise whether this is something I can fix myself or do I need to take it to a dealer. Thanks.

 

welcome to the forums...




hopefully they can give u some more info here in the A6 section..
try using search function as well "ballast resistor"
and see if that helps out at all..

good luck

 

Ballast problem sounds right. If you car is still under warranty, won't hurt a quick visit to the dealer.

Welcome, to the forums.
- Rashtriya_Swayamsevak _Sangh

 

You can also try swaping the bulbs from side to side to see if the problem follows the bulb.