You may turn off automatic activation via the
radio:1. Press button.2. "Settings"3."Parking"4."Auto PDC"5.Select setting.
Settings are stored for the profile currently
used.
Automatic deactivation during forward
travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if needed.
Switching on/off manually Press button.
▷On: the LED lights up.▷Off: the LED goes out.
Display
Signal tones
When approaching an object, an intermittent
sound indicates the position of the object. E. g.
if an object is detected to the left rear of the ve‐
hicle, a signal tone sounds from the left rear
speaker.
The shorter the distance to the object, the
shorter the intervals.
If the distance to a detected object is less than
approx. 10 in/25 cm, a continuous tone is
sounded.
If objects are located both in front of and to the
rear of the vehicle, an alternating continuous
signal is sounded.
The signal tone is switched off, when selector
lever position P is engaged on vehicles with
Steptronic transmission.
Volume
The ratio of the PDC signal tone volume to the
entertainment volume can be adjusted.1. "Multimedia", "Radio" or
"Settings"2."Tone"3."Volume settings"4."PDC"5.To adjust: turn the controller.6.To store: press the controller.
Settings are stored for the profile currently
used.
System limits
Limits of ultrasonic measurement Ultrasonic measuring might not function under
the following circumstances:
▷For small children and animals.▷For persons with certain clothing, e.g.
coats.▷With external interference of the ultra‐
sound, e.g. from passing vehicles or loud
machines.▷When sensors are dirty, iced over, damaged
or out of position.▷Under certain weather conditions such as
high relative humidity, rain, snowfall, ex‐
treme heat or strong wind.▷With tow bars and trailer couplings of other
vehicles.▷With thin or wedge-shaped objects.▷With moving objects.▷With elevated, protruding objects such as
ledges or cargo.▷With objects with corners and sharp edges.▷With objects with a fine surface structure
such as fences.▷For objects with porous surfaces.Seite 110CONTROLSDriving comfort110
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ToneVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems. The respectively applicable country provi‐
sions must be observed when using the respec‐
tive features and systems.
General information Settings are stored for the profile, refer to
page 24, currently used.
Treble, bass, balance,
and fader
General information▷"Treble": treble adjustment.▷"Bass": depth adjustment.▷"Balance": left/right volume distribution.▷"Fader": front/rear volume distribution.
Adjusting treble, bass, balance, and
fader
1. "Settings", "Radio" or
"Media"2."Tone"3.Select the desired tone settings.4.Set the desired value.Volume
General information▷"Speed volume": speed-dependent volume
control.▷"PDC": volume of the PDC signal compared
to the entertainment sound output.▷"Gong": volume of the signal, such as the
safety belt reminder, compared to the en‐
tertainment sound output.▷"Microphone": volume of the microphone
during a phone call.▷"Loudspeak.": volume of the loudspeakers
during a phone call.
The following volumes are only stored for the
respective paired telephone:
"Microphone", "Loudspeak.".
Adjusting
1. "Settings", "Radio" or
"Media"2."Tone"3."Volume settings"4.Select the desired volume setting.5.Set the desired value.
Resetting the tone set‐
tings
1. "Settings", "Radio" or
"Media"2."Tone"3."Reset"Seite 150ENTERTAINMENTTone150
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