Porsche Cayenne 2005 Owner's Manual page 54

Function keys
f Please read the operating instructions sup-
plied for the Porsche communication systems
before operating the function keys.
54
Controls, Safety, Instruments
Manual tuning
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– Set radio station manually.
Scan titles, radio stations
– Scan titles, radio stations briefly.
Increase the volume of the relevant
communication system
Decrease the volume of the relevant
communication system
Next radio station/title
– Select the next radio station or title.
Last radio station/title
– Select the previous radio station or tit-
le.
Switch off the sound
Source selection
– Select available audio source.
Depending on the equipment in your
vehicle, the following sources are avai-
lable:
radio, CDS (single CD player), CDC
(CD changer).
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Steering wheel buttons – lighting
When the light switch is operated, the light switch-
es on automatically.
Using the buttons on the back of the steering
wheel (arrow), the lighting for the function keys
and the rocker switches can be switched on and
off.
Switching lighting off
f Press button.
Switching lighting on
f Press button again.