Sound system failure
I always rated 166 sound system highly, but some weeks ago it went bananas. In the very Alfa way that there is something wrong often enough to really bother you - but not always. Especially never when you try to demonstrate it to Alfa service people.
It goes like this two options really or sometimes the combination of them both together.
1. Sound starts to fly around the cabin going left, right, up, sometimes muted a little then it can fix itself or go worse after few minutes. I think its either some of speakers connections get loose and DSP is trying to fight against it or the DSP itself went crazy
2. Horrible, scratching sound like in a punctured speaker or overamp which could be the case, but 50% of the time its perfectly ok. To make it more complicated it happens more often with CD playing then with radio.
Anyone had anything similar? Where to look first? Is it expensive to fit new DSP if that would be the case?
Any help will be highly appreciated.