Volume control issue
I have an '01 E46 M3 with the original head unit. Most of the time the volume control on the head unit functions correctly. Occasionally though if I attempt to turn it down quickly it instead increases the volume quickly...to the point its full blast and I have to turn it off.
I suspect that there is some type of volume level control that is going/has gone bad. Anyone know of a way to repair something like this? I'd like to keep the stock unit so I was wondering if anyone could repair this or if a swap to another identical head unit would be the best approach.
Thanks for any help you can provide!