Hi Hajo,
Thank you for the information about the sealing rings in the engine and gearbox - I will pass this on to the mechanic for them to check.
I think, the clutch my mechanic will use, is Sachs.
I will let them know about putting the car in basic setting, however, depending how the car drives I may just do this at home once it returns from the workshop
I wonder, do you think after digiswing is reset to basic setting, it is better to drive normally and let it adapt after 20 clutch operations, or, follow the procedure described as follows:
-Pull away
-Select 2nd gear
-Perform 10 clutch operations by releasing accelerator and depressing to at least 50% throttle.
Have you read of that procedure in the workshop manual?