BMW 2004 645Ci Convertible Manual Do Proprietário

92

climate control is optimized for driving with 
the convertible top open. In addition, the air 
supply is increased as the speed increases.

If the convertible program has been 
selected, it is automatically active every 
time the top is opened.

The effect of the convertible program 
can be greatly enhanced if the wind 

deflector is fitted.

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You can use the serrated dials 1 to open 
and close the vent outlets through an infi-
nitely-variable range, while the levers 2 
allow you to adjust the airflow direction.

Do not drop any foreign bodies into 
the vent outlets, as otherwise these 

could be catapulted outwards and lead to 
injuries.

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Adjust the vent outlets to direct the flow of 
cool air in your direction, for instance, if the 
interior has become too warm, etc.

Set the vent outlets so that the air flows 
past you and is not directed straight at you.

The microfilter removes dust and pollen 
from the incoming air. The activated-char-
coal filter provides additional protection by 
filtering gaseous pollutants from the out-
side air. Your BMW center replaces this 
combined filter as a standard part of your 
scheduled maintenance.

You can select a display of more detailed 
information in the service requirement dis-
play, refer to page 

The independent ventilation blows air into 
the passenger compartment to lower inte-
rior temperatures.

The independent ventilation is controlled 
using the Control Center. You can set two 
different times for the system to start.

The independent ventilation remains on for 
30 minutes. It can also be switched on and 
off directly. Since the system uses a sub-
stantial amount of electrical current, you 
should refrain from activating it twice in 
succession without allowing the battery to 
be recharged in normal operation between 
use.

The independent ventilation is ready for 
use at any outside temperature up to igni-
tion key position 1.

The air emerges through the upper body 
region vent outlets in the instrument panel. 
These vent outlets must be open for the 
system to operate.

Control Center, for principle details, refer to 
page 

1.

Open "Climate"

2.

Select "Ventilation" and press the con-
troller

3.

Select "Automatic ventilation" and 
press the controller

4.

Select "Parked car ventilation" and 
press the controller.

Online Edition for Part No. 01 41 0 157 980 - © 01/04 BMW AG