BMW serie 3 sport wagon 2002 Manual Do Utilizador

Página de 155
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Overview
Controls
Maintenance
Repairs
Data
Index
Automatic climate control
*
Sound system
*
Microfilter/activated-charcoal 
filter
The built-in microfilter removes dust 
and pollen from the incoming air. The 
activated-charcoal filter provides addi-
tional protection by filtering gaseous 
pollutants from the outside air. Your 
BMW center replaces this combined 
filter as a standard part of your sched-
uled maintenance. A substantial reduc-
tion in airflow indicates that the filter 
needs to be replaced before scheduled 
maintenance.
Harman Kardon premium sound 
system
Press the button to activate and deacti-
vate the acoustic enhancement.
The system creates the acoustic 
impression of a much larger passenger 
compartment accompanied by 
improved stereophonic sound at all 
seating positions.
The system responds to poor reception 
conditions by repeatedly alternating 
between the stereo and monophonic 
modes. You should then switch the 
system off.
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