A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
Steering Mounted Controls Communication Module: Diagrams
Steering Column Electronic Systems Control Module, Connector Assignment
Front side
A - Cruise control connector
1 - Terminal 31
2 - Fix
3 - Distance
4 - Terminal 30
5 - Activation/touch control function (Off)
6 - Acceleration/deceleration
7 - Engaged (Off)
B - Turn signal indicator connector
1 - Terminal 31
2 - Radio telephone (special-purpose vehicles)
3 - Alarm (special-purpose vehicles)