Adjustments – BMW M3 Sedan 2009 User Manual

Page 40

Adjustments

accident.
On the front passenger seat as well, do not
incline the backrest too far to the rear while the
vehicle is being driven, otherwise there is a dan-
ger in the event of an accident of sliding under
the safety belt, eliminating the protection nor-
mally provided by the belt.

Comply with the instructions on head restraint
height on page

, and on damaged safety

belts on page

Manual adjustment

Observe the adjustment instructions
above to ensure the best possible per-

sonal protection.

Thigh support

Pull the lever and move the thigh support for-
ward or back.

Electrical adjustment

Observe the adjustment instructions on
page

to ensure the best possible per-

sonal protection.

1 Longitudinal direction
2 Height
3 Angle

4 Backrest
The head restraints are adjusted manually, refer
to Head restraints below.

Lumbar support*

You can also adjust the contour of the backrest
to obtain additional support in the lumbar
region.
The upper hips and spinal column receive sup-
plementary support to help you maintain a
relaxed, upright sitting position.

Increase or decrease curvature: press the
switch at the front or rear, respectively.

Shift curvature up or down: press the switch
at the top or bottom, respectively.

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