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Home >> Audi >> 2007 >> A4 Sedan (8EC) V6-3.2L (BKH) >> Repair and Diagnosis >> Power and Ground Distribution >> Fuse Block >> Service Precautions
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Fuse Block: Service Precautions






Relay and Fuse Panels

CAUTION!
Before beginning repairs on the electrical system:

• Where applicable, obtain anti-theft radio security code.

• Switch off all electrical consumers.

• Switch the ignition off and remove ignition key.

• Disconnect negative ( - ) battery terminal.

• On vehicles equipped with Audi Telematics by OnStar(R), switch-off the emergency (back-up) battery for the Telematic/Telephone Control Module prior to disconnecting vehicle battery.

• After reconnecting vehicle battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows according to Repair Information and/or Owner's Manual.

• After reconnecting vehicle battery on vehicles equipped with Audi Telematics by OnStar(R), switch-on the emergency (back-up) battery for the Telematic/Telephone Control Module
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