BMW 2007 550I Sedan - Manual (Page 49)

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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 front
or rear section of switch.
> Shift curvature up or down: press upper or
lowers section of switch.
Adjusting active backrest width*
First set a comfortable backrest width, see
above. Based on the backrest width set, the lat-
eral support is automatically adapted to the cur-
rent driving situation.
The adaptation of the backrest width and the
speed of the adjustment vary depending on the
program. You can select from among three pro-
grams from comfort to sport.
Button with three LEDs
Press button once per program:
> "Comfort": one LED
> "Normal": two LEDs
> "Sport": three LEDs
To switch off: press button longer.
Button with one LED
Press the button repeatedly until the desired
program is shown on the Control Display. The
LED in the button lights up.
To switch off: press button longer.
Easy entry/exit*
To facilitate entry and exit, the backrest width
temporarily opens all the way.
Seat, mirror and steering
wheel memory*
You can store and request two different posi-
tions for the driver's seat and passenger seat
* ,
exterior rearview mirrors, and steering wheel.
Online Edition for Part no. 01 41 0 013 308 02/07 BMW AG