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Old 12-24-2012, 05:52 PM
darrelljr00 darrelljr00 is offline
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Location: Dallas, tx
Join Date: Dec 2012
Posts: 8
Mein Auto: 2000 bmw 740il
2000 bmw 740il radio dead.

I recently bought a 2000 bmw 740il for CHEAP.. as a project. It starts right up.. runs ok ect.. Anyway

WHen I bought it. The CD CHANGER, and AMP were disconnected in the trunk and the Navigation screen and radio/ cassette were disconnected up front in dash..

WHen I connect the harness for the amp and I put the key in ignition position (1) I hear a LOUD humming noise from ALL speakers.

When I connect the harness for the radio in The small red light comes on, and cassette can be heard moving but blank navigation screen, no sound. nothing.

I checked all fuses and all are ok. Please help ..
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