2002 E53 3.0si. This is the thing I know the radio is playing because I have a boombox with its amp. and is playing only the boombox there is no sound at all out of the speakers. I check the fuse on the Apline unit and is good.
Checked the fuses on the glove compartment and nothing. I check the back fuses and nothing.
I took the battery off for 5 mins to see if it resets the computer and nothing.
All I get is music out of the boombox only with an external amp. Where else should I check.... anyone