BMW 3-Series (E90 E92) Forum - View Single Post - e90 Alpine Hi-Fi upgrade

BWT · 01-14-2013, 02:07 PM

Have you ruled out the problem being with the head unit?

Can test by connecting the head unit speaker output directly to the speakers and see if it still cuts out.

01-14-2013, 02:07 PM	#7
BWT Private 7 Rep 94 Posts Drives: M3 Join Date: Aug 2011 Location: Sydney iTrader: (1)	Have you ruled out the problem being with the head unit? Can test by connecting the head unit speaker output directly to the speakers and see if it still cuts out.
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