Lumbar Support - BMW M3 Owner's Manual

Electrical adjustment
Observe the adjustment instructions on
page 40 to ensure the best possible per-
sonal protection.<
1 Longitudinal direction
2 Height
3
Angle
4 Backrest
5
Convertible: head restraints
Coupe: the head restraints are adjusted manu-
ally, refer to Head restraints below.

Lumbar support

You can also adjust the contour of the backrest
to obtain additional support in the lumbar
region.
Online Edition for Part no. 01402918638 - © 02/13 BMW AG
Adjustments
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.
Backrest width
You can change the width of the backrest to suit
your individual preferences by adjusting the lat-
eral-support pads.
Press the front or rear end of the switch.
Backrest width decreases or increases accord-
ingly.
Longitudinal adjustment from outside/
behind
To move the front seats forward or backward
from outside or from one of the rear seats: with
the door open, press the front end 1 or rear
end 2 of the switch.
Controls
41