A8 Quattro Sedan V8-4.2L (BVJ) (2008)
Keyless Entry Transmitter Battery: Service and Repair
Central Locking System
=> [ Comfort System Central Control Module J393 ]
Comfort System Central Control Module J393
‹› Installed location: inside the luggage compartment on the right side above the battery
Removing
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If the control module is replaced, select "Replace" function for respective control module in Guided Fault Finding.
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Switch off ignition and remove ignition key.
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Remove right luggage compartment side trim panel - arrows -.
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Remove the Comfort System Central Control Module (J393) - arrows - from the relay and fuse carrier.
‹› Disconnecting the connectors on the Comfort System Central Control Module (J393) out of sequence will damage the close assist unit.
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Disconnect the connectors in the following sequence: - 1, 2 and 3 -.
Installing
Installation is performed in the reverse order of removal.