replaced the air conditioning compresser and now heater and radio do not work

Asked by Sep 17, 2013 at 02:12 PM about the 2001 Audi A6 2.7T

Question type: Maintenance & Repair

1 Answer

grab a coarse wirebrush and loosen the MAIN 1/0 cable connection to the frame...wirebrush the fender/frame where the battery lug connects and wirebrush the lug too~ this will establish PROPER grounding for the accessories and things like the fuel pump and ignition~

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