Audi gamma radio problem

you've Bose in your car ?????

regards J

Hello,
yes, it is a bose system.

then i think the "Platinen" (i don't no the word in english) are out of order !!!!
It's a big problem from the Bose-System....but not expensive.
Two "Platinen" front (l/r) or rear (l/r) cost ca. 80 Euro

Hi Bastiaan,
does this noise only appear, while engine is running, or is it always present?
In the first case the matter could be an anti-interference capacitor failure.
In the second case, it could be (like Jürgen already said) a circuit malfunction in the printed circuit board of the Bose system.

thank's for your help Tim
Gott wie ist mein Englisch so krottenschlecht *schäm*

Gruss Schlunz

Hello,
thank you both for the reply.
It is always there, even when the motor is not running.

best regards bas