BMW Z4 ROADSTER Owner's Manual page 228

CONTROLS
Maximum cooling
Principle
The system is set to the lowest temperature,
optimum air flow and recirculated-air mode
with the drive-ready state switched on.
Functional requirement
The system is available at outside tempera-
tures above approx. 32 ℉/0 ℃ and with the
drive-ready state switched on.
Switching maximum cooling on/off
Press the button.
The LED is illuminated when maxi-
mum cooling is switched on.
Air flows out of the air vents to the upper body
area. The air vents need to be open for this.
The air flow can be adjusted with the program
active.
AUTO program
Principle
The AUTO program cools, ventilates or heats
the car's interior automatically.
The air flow, air distribution and the tempera-
ture will be controlled automatically depending
on the interior temperature and the setting for
the desired temperature.
Switching the AUTO program on/off
Using the button:
Press the button.
The LED of the button is illuminated
with the AUTO program switched on.
Via iDrive:
1. "CAR"
2. "Settings"
3. "Climate control"
228
Climate control
Online Edition for Part no. 01405A88B63 - VI/23
4. "Heating/ventilation"
5. "Automatic"
Depending on the selected temperature and
outside influences, the air is directed to the
windshield, side windows, upper body, and
into the footwell.
Point the side air vents toward the side win-
dows.
The air conditioning is switched on with the
AUTO program.
The AUTO program is switched off automati-
cally, when manual air distribution is set.
Air recirculation mode
Principle
You may react to unpleasant odors or pollu-
tants in the immediate environment by tempo-
rarily suspending the supply of outside air. The
system then recirculates the interior air.
When recirculated-air mode is switched off,
fresh air is directed into the vehicle's interior.
Switch air recirculation on/off
Using the button:
Press the button.
The LED of the button is illuminated
when the air-recirculation mode is switched
on.
Via iDrive:
1. "CAR"
2. "Settings"
3. "Climate control"
4. "Air quality"
5. Select the desired setting:
▷ "Air recirculation"
▷ "Fresh air"
To prevent window condensation, recirculated-
air mode switches off automatically after a cer-
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