BMW 3-Series (E90 E92) Forum - View Single Post

gIzzE · 01-05-2013, 03:44 AM

1. the harness has a loop thorugh, if you are not using the 4 channel amp you hook the rears speakers back to each other, near the amp end.

2. Maybe your PDC comes through the rear speakers?

01-05-2013, 03:44 AM	#362
gIzzE Major General 363 Rep 5,984 Posts Drives: F11 + 911 C4 Join Date: Apr 2006 Location: Norfolk, UK. iTrader: (2)	1. the harness has a loop thorugh, if you are not using the 4 channel amp you hook the rears speakers back to each other, near the amp end. 2. Maybe your PDC comes through the rear speakers?
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