There are three "Golden Rules" to adhere to when diagnosing concerns on the
N54 engine:
1. When diagnosing cases of smoke from the exhaust, it is important to avoid
unnecessary replacement of
the turbochargers. Smoke can be caused by oil consumption such as the crankcase
ventilation system.
Alwa
Upper tailgate
Opening
General information
When the trailer socket is occupied, the tailgate
cannot be opened with the vehicle key or with
the button in the car's interior.
The upper tailgate will be opened to the configured
opening height.
From the outside
Unlock the vehicle and then press the