Roll-back function of the electric panorama sliding/tilting glass roofValve, Removing and Installing, Rubber Valve
Make sure wheel rim is clean.
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Using the Valve Fitting Tool Valve Fitting Tool -VAS6459--1-,
insert a new tire valve.
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Remove the valve insert.
...
Checklist
The following steps should always be carried out in the specified
order before working in the engine compartment :
Park the vehicle on a level and stable surface.
Depress and hold the brake pedal until the
engine has stopped.
Apply the handbrake firmly Braking, stopping
and p ...
Fitting the front towing eye
Fig. 193 In bumper at front right:
depiction of variants for screwing in towing eye
First read and observe the introductory
information and safety warnings
The towing eye is screwed into a threaded hole behind a cover on the right of
the front bumper .
The towing eye must always be kept i ...