A8L V8-4.2L (BFM) (2004)
Alarm Module: Service and Repair
Access/Start Control Module -J518-, Removing And Installing
Location: Under driver's seat, under carpet.
Removing
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If control module is replaced, select "Replacement" function for appropriate control module in "Guided Fault Finding" routine.
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VAS 5051 Vehicle Diagnostic Testing and Information System must be used for this purpose.
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Remove driver's seat.
CAUTION:
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Switch off all electrical consumers.
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Switch ignition off and remove ignition key.
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Remove A and B-pillar trim.
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Fold back floor covering.
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Remove screws -arrows-.
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Lay aside retainer with wiring harness.
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Remove nuts -1- and -2-.
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Disconnect electrical connectors -3- and -4- and remove Access/Start Control Module -J518-.
Installing
Install in reverse order of removal.
Tightening torques
Component
Nm
Control module to floor of vehicle
2
Retainer to floor of vehicle
2