Mercedes-Benz S350 TURBODIESEL Operator's Manual page 44

Adjustable Steering Wheel
Turn key in steering lock to position 1
or 2 (with the driver's or front
passenger's door open, the steering
wheel can also be operated with the
key removed or in steering lock
position 0).
To lengthen or shorten the steering
column, push in or pull out switch (1).
To raise or lower steering wheel, push
switch (1) up or down.
Note:
The steering wheel position can be
stored in memory together with the
seat/head restraint/exterior and inside
rear view mirror positions, see Index.
Warning!
Do not adjust the steering wheel
while driving. Adjusting the steering
wheel while driving could cause the
driver to lose control of the vehicle.
44