A8L Quattro Sedan W12-6.0L (BSB) (2005)
Body Control Module: Service and Repair
Comfort System Central Control Module J393, Removing And Installing
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Component location: On right of luggage compartment above battery
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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Switch off ignition and remove ignition key.
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Remove right luggage compartment side trim cover - arrows - .
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Release Comfort System Central Control Module J393 - arrows - and detach from relay and fuse carrier.
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Release catch at connector - item 3 - and unplug.
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Unplug connectors - 1 - and - 2 - .
Installing
Installation is performed in reverse order.