BMW 740i SEDAN, Owner'S Manual

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107 n
Repairs
Index
Overview
Controls
Car care
Technology
Data
Roller sun blind
*
Independent ventilation system
To actuate, press the button briefly after
ignition key position 1.
Roller sun blinds for the rear side
windows
*
Use the strap to extract the blinds, then
suspend them in the attachment pro-
vided.
380de624
This system uses the automatic climate
control system blower to ventilate the
passenger compartment and reduce in-
terior temperatures while the vehicle is
parked.
The independent ventilation system is
operated via the Multi-Information Dis-
play (MID) or the onboard computer.
Refer to the separate Owner's Manual.
You can preselect the activation time
for a 30-minute ventilation cycle, or you
can switch the system on and off manu-
ally with the ignition key at position 1.
Since the system uses a substantial
amount of electrical current, you should
refrain from activating it twice in suc-
cession without allowing the battery to
be recharged in normal operation be-
tween use.
When a preselected activation time is
set, the independent ventilation system
is operational at outside temperatures
above 60
7 (16 6 ), or by direct switch
activation. It cannot be switched on
when the vehicle is moving.
The air emerges via the vent outlets for
the upper body. Therefore, the vents
must be open for the system to operate.
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