A6 Sedan V6-3.2L (BKH) (2007)
Power Window Switch: All Technical Service Bulletins
Body - Driver Window Switch Sticking/Windows Inop.
64 07 03
April 13, 2007
2014872/1
Models
Window lift switch is sticking
Condition
The window lifter switch in the switch on the driver side jams or doesn't work.
The passenger window and the rear windows cannot be operated from the driver side.
The window can be opened/closed with the individual switches.
Technical Background
Too tight tolerances between window lifter switch and the switch trim can sporadically lead to the binding or the failure of the switch.
Production Solution
Audi A6 (4F):
1.
Optimized switch trim.
2.
Improved soldering process at the supplier.
Constructive change of the set of 4 switches.
Audi A3 (8PA):
1.
Optimized tools for the switch trim.
2.
Improved soldering process and change of the packaging at the supplier.
Constructive change of the set of 4 switches.
Service
1.
Replace the switch trim.
2.
Replace the 4-part window lifter switch row (driver side).
Warranty