Funny noise, 2000 A6 2.7tt

[Brad Wilson]

Brad Wilson wrote:

> Upon startup, my A6 has taken to making what sounds like a interrupted
> "honking" noise... it sounds like a cross between a goose and the car alarm
> horn. It doesn't last long (maybe 30 seconds at most), and it only does it
> when it's cold (when you start the car hot, it's quiet).

Addendums: there are no indicator lights that come on, and the car is not
driving any differently than normal.

Thanks,
Brad

2000 A6 2.7 biturbo quattro   http://www.quality.nu/bradw/audi/
2 turbos, 1 driver ... no limits