BMW 2007 X5 4.8i SAV Manual Do Proprietário

105

AUC Automatic recirculated-air
control/recirculated-air mode

You can respond to pollutants or
unpleasant odors in the immediate
environment by suspending the
supply of outside air. The system

then recirculates the air currently within the
vehicle. During AUC operation, a sensor
detects pollutants in the outside air and con-
trols the shut-off automatically.
By pressing the button repeatedly, you can
request three operating modes:

LED off: outside air flows in continuously.

Left LED on, AUC mode: the system
detects pollutants in the outside air and
shuts off the supply as needed.

Right LED on, recirculated-air mode: the
supply of outside air is permanently shut off.

If condensation starts to form on the
inside window surfaces during operation

in the recirculated-air mode, you should switch
it off while also increasing the air volume as
required.
The recirculated-air mode should not be used
over an extended period of time, as the air qual-
ity inside the vehicle deteriorates continu-
ously.

Residual heat

The heat stored in the engine is
used to heat the passenger com-
partment, e.g. while stopped at a

school to pick up a child.

Switching on residual heat utilization

Pressing the right side switches on the residual
heat utilization when the following conditions
are met:

up to 15 minutes after switching off the
engine

with the engine at operating temperature

with sufficient battery voltage

at an outside temperature below 77

REST appears on the display of the automatic
climate control when the residual heat utiliza-
tion is switched on.
From radio readiness the interior temperature,
the air volume and the air distribution can be
set.

If the conditions for the residual heat utili-
zation are met, no display appears.

Switching off residual heat utilization

You can select the lowest blower speed by
pressing and holding the left side. Pressing
again switches off the residual heat utilization.
REST disappears from the display of the auto-
matic climate control.

Switching off automatic climate control

You can select the lowest blower
speed by pressing and holding the
left side. Pressing again switches

off the automatic climate control. The air vol-
ume, the heater and the cooling function are all
switched off.
You can switch on the system again by pressing
any button of the automatic climate control.

Front ventilation

1 Knurled wheels to smoothly open and close

air vents

2 Levers to change the air vent direction

Do not drop any foreign objects into the
air vents, otherwise these could be cata-

pulted outwards and lead to injuries.