Hi I have a 2008 57plate A6 SE 2.0Tdi with the exact same fault.
Everytime I first start the car it comes on although not very bright, it then goes off until the car is warm then its perfect (clear and bright)
It is definately temperature related and the colder it gets the longer it stays...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.