Direction of rotation
Tires with a specified direction of rotation have additional benefits, e.g. if there is a risk of hydroplaning. You will only gain these benefits if the correct direction of rotation is maintained.
An arrow on the sidewall of the tire indicates its correct direction of rotation.
You may mount a spare wheel/emergency spare wheel against the direction of rotation.
Observe the time restriction on use as well as the speed limit specified on the spare wheel/ emergency spare wheel.
See also:
Setting the rear-compartment airflow
using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
...
Storing and maintaining the current speed
You can store the current speed if you are
driving faster than 20 mph (30 km/h).
Accelerate the vehicle to the
desired speed.
Briefly press the cruise control
lever up 1 or down 2.
Remove ...
Opening and closing
You can continue to operate the
sliding
sunroof after switching off the engine or
removing the SmartKey from the ignition
lock. This function is available for up to five
minutes or until th ...