A8L Quattro Sedan W12-6.0L (BSB) (2005)
Trailer Lighting Module: Service and Repair
Towing Recognition Control Module J345, Removing And Installing
Towing Recognition Control Module J345 is located in luggage compartment, right, under 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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Remove battery
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Unplug connectors - 1 - and - 2 - .
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Remove bolts - 3 - and detach Towing Recognition Control Module J345.
Installing
Install in reverse order of removal, observing the following:
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Install battery .
Tightening torque
Component
Nm
Towing Recognition Control Module J345 to body
3