18-1 Steering column and driver's seat adjustment control unit with memory function
* For models with QQ1 equipment
**See Basic Equipment Diagrams
# No longer in use, gradual change
# # Gradual change
# # # See CAN diagram
18-2 Driver's seat adjustment control unit
18-3 Electric motors for headrest and seat back drive
18-4 Seat heating
* Models without seat ventilation
18-5 Seat ventilation
* Models with seat ventilation
18-6 Lumbar support
18-7 Driver Seat Position Memory Module, Driver Door Control Unit
(The original version of the article is posted on the website AUDImanual)