Using the SmartKey
The SmartKey must be close to the driver's door handle.
•► Point the tip of the SmartKey at the driver's door handle.
•► Press and hold the 
button until
the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel are fully closed.
•► Make sure that all the side windows and the sliding sunroof or panorama roof with power tilt/sliding panel are closed.
On vehicles with a panorama roof with power tilt/sliding panel:
•► Press and hold the button again
until
the roller sunblinds of the panorama roof
with power tilt/sliding panel close.
•► To interrupt convenience closing:
release the button.
See also:
Setting a speed
WARNING
Keep in mind that it may take a brief moment
until the vehicle has made the necessary
adjustments.
Increase or decrease the set vehicle speed to
a value that the prevailing road condi ...
Hazard warning lamps
The hazard warning lamps automatically
switch on if:
• an air bag is deployed.
• the vehicle is slowed down severely from a
speed of over 45 mph(70 km/h) and comes
to a halt.
► To swit ...
Trailer load/noseweight
The trailer load/noseweight affects the gross
weight of the vehicle. If a trailer is attached,
the trailer load/noseweight is included in the
load along with occupants and luggage. The
trailer ...