Setting the airflow
X Turn the SmartKey to position 2 in the ignition lock.
► To increase: press the 
button.
► To reduce: press the 
button.
The airflow from the rear-compartment vents and the center vents is the same.
See also:
Problems with the transmission
Transfer case
Performance tests may only be carried
out on a 2-axle dynamometer. The brake
system or transfer case could otherwise be
damaged. Contact a qualified specialist
workshop for a perf ...
Recovering a vehicle that has become
stuck
Pull away smoothly, slowly, and in a
straight line when pulling out a vehicle that
has become stuck. Excessive tractive
power could damage the vehicles.
If the drive wheels get trapped on loose ...
Distronic plus
Important safety notes
WARNING
DISTRONIC PLUS does not react to:
• people or animals
• stationary obstacles on the road, e.g.
stopped or parked vehicles
• oncoming and crossing traffic
As a r ...