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Old 05-10-2014, 03:01 PM   #575
Registered User
Join Date: Apr 2008
Location: canada
Posts: 314
My Ride: E46 M3 Coupe.2003
Please urgent help needed.

I just received my avant 2 unit for my 2003 m3 coupe. I've plugged everything in but I have no sound from any source at all...I'm replacing my stock business non navigation radio.

Just to confirm I've plugged the bracket and the Ibus connector to the back for the avant. I also have another bracket(the one with ILL wire) that came with the avant 2 but I guess thats for radios with a different pin layout(I'm not using that one)?

I'm also not using the plug that has various audio in/out RCA plugs. I assume that for after market amps and stuff?

The bracket that is currently hooked in the back of the unit has a wire for REVERSE, PARKING, AMP...and maybe one other wire...those are currently not used...

The unit turns on. I have a media car in the slot and I can see my music.

If it seems everything has been installed good then how come I have zero sound from any inputs, radio, media SD, Bluetooth etc... Please help....


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