The sound on the wife's 328i abruptly and randomly disappeared. The system turns on fine, navigation works, radio station display works, Bluetooth works, it's all just silent. The SOS light is NOT on. Any suggestions?
Sounds like the amp. Check the fuses (there are usually 2 or more fuses for the audio system). The amp could have gone bad.
There were 6 fuses, they all looked good.
How did you check them? Visual inspection isn’t the best way. Remove one fuse, check it with an ohm meter and the either reinsert it or replace it.
Bookmarks