Table 1 shows two common exterior lighting related problems of the 2000 Audi A6.
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting problems | |
| Turn Signal Flasher Unit problems |
Moisture in headlamp housing causing oxidized headlamp.
Intermittent "buzz" sound (up to 3 seconds) when using turn signal (either side)- dealer says cannot figure out problem, though they have heard "buzz"; trunk latch does not close unless shut really hard- sometimes it does not latch and while I am driving, the trunk symbol shows up on the front dash; intermittently, front dash radio station display goes blank. (tiresize: 17).