A8L Quattro Sedan W12-6.0L (BSB) (2005)
Wiper Control Module: Procedures
Wiper Motor With Wiper Motor Control Module J400, Removing And Installing
NOTE: Wiper Motor Control Module J400 is integrated in Windshield Wiper Motor V.
Removing
-
If replacing wiper motor with Wiper Motor Control Module J400 use "Guided Fault-Finding" routine to select "Path 09 - electronic central
electrics / J400 wiper motor control module, functions / J400 - Replacement".
-
Remove rubber seal - 1 - of plenum chamber covers.
-
Remove plenum chamber covers - 2 - and - 3 - .
-
Remove dust and pollen filter Heating and Air Conditioning
NOTE: Cover air duct at air conditioner housing with clean cloth to stop anything falling in.
Vehicles with 12-cyl. engine:
-
Remove cover over coolant expansion tank - arrows - .
All:
-
Switch on ignition.
-
Actuate flick wipe function and allow wiper arms to move to end position.
-
Switch off ignition and remove ignition key.
-
Pry off caps at wiper arms using a screwdriver.
-
Loosen nuts - arrows - , but do not remove completely.