BMW 2007 550I Sedan - Manual (Page 54)

Adju
sting
52
Rear
Operation similar to front seat heating; two tem-
perature levels, without temperature distribu-
tion.
Active seat ventilation*
The appearance and arrangement of the but-
tons may vary depending on the equipment.
1 Active seat ventilation
2 Active seat ventilation with seat heating
Press the respective button once per ventila-
tion level. The ventilation level appears on the
Control Display. The maximum level is supplied
when three LEDs are lit.
To switch off: press button longer.
The highest level is used for rapid cooling,
e.g. when the vehicle has become heated
up. After a short time, the system is automati-
cally switched down one level in order to pre-
vent excessive cooling.
<
Active seat*
The seat cushion is actively varied by alter-
nately raising and lowering the right and left half
of the seat cushion. This reduces muscular ten-
sion and fatigue to help prevent lower back
pain.
Press the button to switch on; the LED lights
up.
If you switch off the active seat, it can take up
to 1 minute before the two halves of the seat
cushion have returned to their initial position.
Mirrors
Exterior mirrors
The mirror on the passenger's side is
more curved than the driver's mirror.
Objects reflected in the mirror are closer than
they appear. Do not estimate the distance of
following traffic based on what you see in the
mirrors, otherwise there is an increased acci-
dent risk.
<
1 Adjusting
2 Switching to the other mirror or to the auto-
matic curb monitor
3 Folding mirrors in and out *
Online Edition for Part no. 01 41 0 013 308 02/07 BMW AG