audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Impact Sensor|Service and Repair > < Airbag Component Locations, Overview|Page 8199
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Impact Sensor: Service Precautions

Crash Sensors For Airbags, Servicing

CAUTION:
Before beginning repairs on the electrical system:

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Obtain the anti-theft radio security code.

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Switch the ignition off.

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Disconnect the battery Ground (GND) strap.

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

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After reconnecting vehicle battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows.

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

Impact Sensor|Service and Repair > < Airbag Component Locations, Overview|Page 8199