
1 Side window defroster vent
2 Side air vent
3 Control for side air vent
■ To open/close: turn thumbwheel 3 up or down.
HOLD function
General notes
The HOLD function can assist the driver in the
following situations:
• when pulling away, especially on steep
slopes
• when maneuvering on steep slopes
• when waiting in traffic
T ...
Off-road driving systems
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are
permanently driven. Together with ESP® and
4ETS, it improves the traction of your vehicle
whenever a drive wheel spins d ...
SmartKey positions
0 To remove the SmartKey
1 Power supply for some consumers, such
as the windshield wipers
2 Ignition (power supply for all consumers)
and drive position
3 To start the engine
As soon as the ig ...