BMW 2007 bmw 328i - Manual (Page 136)

▷ LED off: outside air flows in continuously.
▷ LED on, recirculated-air mode: the supply of
outside air into the vehicle is permanently
blocked.
If the windows fog over, switch off recirculated-
air mode and increase the air volume, if neces‐
sary.
Continuous recirculated-air mode
The recirculated-air mode should not be
used for an extended period of time, as the air
quality inside the vehicle deteriorates steadily.◀
Switching the system on/off
Switching off
Press the left button at the minimum
speed.
Switching on
Press any button except the seat heating but‐
tons.
Microfilter, recirculated air filter
The microfilter removes dust and pollen from
the incoming air.
The recirculated-air filter removes dust from the
interior air in recirculated-air mode.
These filters should be replaced during sched‐
uled maintenance of your vehicle., refer to
page
277
Automatic climate control with enhanced features
1 Seat heating, left 47
2 Temperature, left
3 AUTO program
4 Display
5 Maximum cooling
6 Temperature, right
Seite 136
Controls Climate control
136
Online Edition for Part no. 01 40 2 608 633 - 11 09 490