Storing settings
With the memory function, you can store up to three different settings, e.g. for three different people.
The following settings are stored as a single memory preset:
• position of the seat, backrest and head restraint
• driver's side: steering wheel position
• driver's side: position of the exterior mirrors on the driver's and
front-passenger sides
WARNING
Do not activate the memory function while
driving. Activating the memory function while
driving could cause the driver to lose control
of the vehicle.

Adjust the seat.
On the driver's side, adjust the
steering wheel and the exterior mirrors.
Press memory button M and
one of the storage position buttons 1, 2 or 3 within three
seconds.
The settings are stored in the selected preset position. A tone sounds when the
settings have been completed.
See also:
Mounting a new wheel
WARNING
Always replace wheel bolts that are damaged
or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be
repaired immediately. Do not continue to
...
Towing the vehicle with the rear axle
raised
Only possible on vehicles without
4MATIC.
When towing your vehicle with the rear axle
raised, it is important that you observe the
safety instructions
The ignition must be switched off if you ...
Important safety notes
For BlueTEC vehicles only.
DEF is a non-flammable, non-toxic, colorless,
odorless and water-soluble fluid.
Rinse surfaces that have come into
contact with DEF immediately with water or ...
