BMW 228i Manuel du propriétaire télécharger pdf (Page 144)

▷ Left LED on, automatic recirculated-air

control: a sensor detects pollutants in the

outside air and shuts off automatically.

▷ Right LED on, recirculated-air mode: the

supply of outside air into the vehicle is per‐

manently blocked.

Recirculated air mode switches off automati‐

cally at low external temperatures after a cer‐

tain amount of time in order to avoid window

fogging.

If the windows are fogged over, switch off the

recirculated-air mode and press the AUTO

button to utilize the condensation sensor.

Make sure that air can flow to the windshield.

Sufficient ventilation

When remaining in the vehicle for an ex‐

tended period of time, ensure sufficient exter‐

nal ventilation. Do not continuously use recir‐

culated-air mode; otherwise the air quality in

the interior continuously deteriorates and win‐

dow condensation increases.◀

Manual air distribution

Press button repeatedly to select a

program:

▷ Upper body region.

▷ Upper body region and footwell.

▷ Footwell.

▷ Windows and footwell: driver's side only.

▷ Windows, upper body region and footwell:

driver's side only.

If the windows are fogged over, press the

AUTO button to utilize the condensation sen‐

sor.

Air flow, manual

To manually adjust air flow turn off AUTO pro‐

gram first.

Press the left or right side of the but‐

ton: decrease or increase air flow.

The selected air flow is shown on the display of

the automatic climate control.

The air flow of the automatic climate control

may be reduced automatically to save battery

power.

Rear window defroster

Press button.

The rear window defroster switches

off automatically after a certain period of time.

Defrosts windows and removes

condensation

Press button.

Ice and condensation are quickly re‐

moved from the windshield and the front side

windows.

For this purpose, point the side vents onto the

side windows as needed.

Adjust air flow with the program active.

If the windows are fogged over, you can also

switch on the cooling function or press the

AUTO button to utilize the condensation sen‐

sor.

Switching the system on/off

Switch off

Press the left button for the minimum

speed.

Switching on

Press any button except

▷ Rear window defroster.

▷ Seat heating.

Microfilter/activated-charcoal filter

In external and recirculated air mode the mi‐

crofilter/activated charcoal filter filters dust,

pollen, and gaseous pollutants out of the air.

Seite 140

Controls Climate control

140

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