In the event of a power supply interruption, e.g. flat battery or electrical
fault, the transmission lock must be
manually released, otherwise the wheel will be locked and the vehicle cannot be
move
For various tasks, it is necessary to unlock and lock the transmission lock.
This can be done from inside or underneath the vehicle.
From vehicle interior:
Refer to MANUAL EMERGENCY UNLOCKING OF TR
Special tools required:
24 2 390
IMPORTANT: After completion of work, check transmission oil level.
Use only approved transmission fluid.
Failure to comply with this requirement will result in se
When performing cylinder leakage tests, the following tips might be helpful:
Remove all spark plugs to allow easier rotation of the engine. (If this test is
done after a compression test, the
plugs should already be out).
Perform the leakage test on all cylinders, not just the problem
cylinder.