2x Adapter Cable Audi 3Pin Input to 4Pin Output
Product number: A-010-007
Product information "2x Adapter Cable Audi 3Pin Input to 4Pin Output"
Adapter cable set for adapting an RS3 8V facelift exhaust system to an RS3 8V pre-facelift or S3 8V (all models)
The cables are simply plugged in between the flaps at the back.
No further measures or programming are necessary.