Symptom: Hard or jerky gear changes.
Cause: This is caused by the transition phase when changing from the engaged gear to the target gear.
Various components of the powertrain affect the shifting quality.
Remedial
Action:
In the event of a customer complaint, use PIWIS Tester III with software 36.400.020 (or higher) installed
to:
? re-program and code the Tiptronic control unit via "Automatic programming" and
? reset the adaptation values.
