Panamera S (970) V8-4.8L (2010)
Trailer Hitch Control Module: Removal and Replacement
Removing And Installing Trailer Hitch Control Unit
Tools
Technical values
Preliminary work
Preliminary work for trailer hitch control unit
1. If a new control unit has to be installed, the values/coding must be read out using the 2nd generation PIWIS Tester 9818 prior to removing the old
DME control unit.
2. Detach part of the rear side trim panel at the right.
Removing trailer hitch control unit
NOTICE:
Voltage peaks
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Risk of damage to load or to the control unit
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Remove the ignition key and switch off load before disconnecting or removing load.