With this service the adaption values in the engine control module (ECM) will be cleared. This can be necessary to do after repair that affect the fuel adaption, for exampel air leakage or changing airmass meter.
Note:
Before and after troubleshooting the adaption values may need to be cleared.
Test conditions:
Ignition on, engine off.
Procedure:
Choose function: Reset adaption.
Function starts. A dialog box present: Operation succeeded/failed.
Press OK to exit function.
Exit the communication with the car, turn off the ignition and remove the key for 3 minutes.
Start the engine and drive the car for 15 minutes in the speed range 2300 - 2800 r/min.