One problem related to headlight switch has been reported for the 2000 Audi TT. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Audi TT based on all problems reported for the 2000 TT.
Driver's side low beam headlight intermittently turns off or on but currently is permanently off. Have researched the problem and it seems to be quite common among 2000 to 2003 Tt owners. When turning on the headlights with the switch at times they would go on immediately but mostly I would have to turn the switch many times before the lights on the drivers side would go on. Tried replacing bulb but that is not the problem. Is there a recall on this? have seen the money people have spent trying to repair this and still having problems and it is unfair to Tt owners! have not been able to repair it since 2007.