BMW 550i xDrive Sedan 2014 - Manual (Page 165)

Maximum cooling
Press the button.
The system is set to the lowest tem‐
perature, maximum air flow and air circulation
mode.
Air flows out of the vents for the upper body
region. The vents need to be open for this.
The function is available above an external
temperature of approx. 32 ℉/0 ℃ and with the
engine running is indicated.
The air flow can be adjusted when the program
is active.
Automatic recirculated-air control/
recirculated-air mode
You can respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system then recirculates the air currently
within the vehicle.
Press the button repeatedly to select
an operating mode:
▷ LEDs off: outside air flows in continuously.
▷ Left LED on, automatic recirculated-air
control: a sensor detects pollutants in the
outside air and controls the shutoff auto‐
matically.
▷ Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
If the windows are fogged over, switch off the
recirculated-air mode and press the AUTO
button on the driver's side to utilize the con‐
densation sensor. Make sure that air can flow
onto the windshield.
Continuous recirculated-air mode
The recirculated-air mode should not be
used for an extended period of time, as the air
quality inside the vehicle deteriorates stead‐
ily.◀
Cooling function
The passenger compartment can only be
cooled with the engine running.
Press the button.
The air is cooled and dehumidified
and, depending on the temperature setting,
warmed again.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control,
condensation water, refer to page
188 , devel‐
ops that exits underneath the vehicle.
Rear window defroster
Press the button.
The rear window defroster switches
off automatically after a certain period of time.
SYNC program
The current settings on the driver's
side for temperature, air flow, air distri‐
bution, and AUTO program are transferred to
the front passenger side and to the left and
right rear.
The program is switched off if the settings on
the front passenger side or in the rear are
changed.
Residual heat
The heat stored in the engine is used to heat
the interior.
Functional requirement
▷ Up to 15 minutes after switching off the
engine.
▷ Warm engine.
▷ The battery is sufficiently charged.
▷ External temperature below 77 ℉/25 ℃.
Seite 165
Climate control Controls
165
Online Edition for Part no. 01 40 2 928 000 - II/14