Lumbar Support - BMW 3 Series Owner's Manual

Controls
Electrical adjustment
Observe the adjustment instructions on
page 49 to ensure the best possible
personal protection.<
1 Longitudinal direction
2 Height
3
Angle
4 Backrest
5
Convertible: head restraints
Coupe: 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.
50
Adjustments
Online Edition for Part no. 01402911383 - © 06/13 BMW AG
The upper hips and spinal column receive
supplementary 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
lateral-support pads.
Press the front or rear end of the switch.
Backrest width decreases or increases
accordingly.
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.