BMW 740i SEDAN, Owner'S Manual

Page: 106 / 211

105 n
Repairs
Index
Overview
Controls
Car care
Technology
Data
Automatic climate control Rear passenger-area air conditioning
*
Microfilter, activated-charcoal
filter
The microfilter removes dust and pollen
from the incoming air. The activated-
charcoal filter provides additional pro-
tection by filtering gaseous pollutants
from the outside air. Your BMW center
replaces the filter assemblies as a stan-
dard part of your scheduled mainte-
nance. A substantial reduction in air
flow indicates that the filter needs to be
replaced early.
1 Display for temperature and air
supply
2 Temperature/
Switching the system on
3 Air supply/
Switching the system on
380de636
2 Temperature
The rear passengers can adjust the
temperature for the ventilation outlets
which are positioned above this as de-
sired. The figures in the display provide
a general indication of interior tempera-
ture. We recommend 70
7
(22
6
) as a
comfortable setting, whether the air
conditioner is operating or not. When
you start the vehicle, the system en-
sures that the selected temperature is
achieved as quickly as possible. It then
maintains this temperature, regardless
of the season.
3 Air supply
When you press "–" in the lowest
blower speed, all of the displays are
canceled: This setting deactivates the
blower and shuts off the air supply. You
can then switch the rear air conditioner
back on by pressing the button again.
The air flow in the rear will vary accord-
ing to the settings selected at the front.
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