I have recognized that sometimes when I turn on the sound system not all (of
the ten) speakers come to life!
It happens almost always when it startet at volume level 8 or below. Then I
have to increase the volume shortly and sound starts playing on all
When I turn on the sound with e.g. volume level 10 or higher all speakers
Does anybody have the same problem or any idea?
2002 A4 1.8Tq