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Read and observe
and
The system uses ultrasound waves to calculate the distance between the
bumper and an obstacle. The ultrasonic sensors are, depending on vehicle
equipment,, located in the back or in the front bumper
Depending on the equipment, the following system versions are possible
» Fig.
271.
▶
Variant 1: warns of obstacles in areas
▶
Variant 2: warns of obstacles in areas
Variant 3: warns of obstacles in the areas
▶
Approximate range of sensors (in cm)
Variant 1
Area
» Fig. 271
(4 sensors)
-
A
-
B
160
C
60
D
-
E
Audible signals
The interval between the acoustic signals becomes shorter as the clearance is
reduced. At a distance of approx. 30 cm a continuous tone starts to sound -
danger area. Stop driving in the direction of the obstacle!
The acoustic signals can be set in Infotainment
Towing a trailer
When towing, or when another accessory is connected to the trailer socket,
only the areas
and
» Fig. 271
A
B
Fig. 271
Sampled areas and range of the
sensors
on page 224 first.
» Fig.
270.
,
.
C
D
,
,
,
.
A
B
C
D
,
,
,
,
.
A
B
C
D
E
Variant 2
Variant 3
(8 sensors)
(12 sensors)
120
60
160
60
-
» page
224.
are active in the system.
Note
If with Version 3 vehicles not all fields around the vehicle silhouette are ac-
■
tive after activation, the vehicle should be moved forwards or backwards.
The signal tones for front obstacle recognition are factory-set to be higher
■
than for rear obstacle recognition.
The setting of the acoustic signals is stored (depending on Infotainment
■
type) in the active user account personalisation
Display Infotainment screen
Read and observe
Function surfaces and warnings
Road display.
A
Depending on the Infotainment type: Switching off park assistant dis-
120
play.
90
Switching audible parking signals on/off.
160
Disable / enable the automatic emergency braking.
90
Change to rear-view camera display .
90
There is an obstacle in the collision area (the distance to the obstacle
is less than 30 cm).
There is an obstacle in the road (the distance to the obstacle is great-
er than 30 cm).
An obstacle is located outside of the road (the distance to the obsta-
cle is greater than 30 cm).
System failure (there is no indication of obstacles).
» page
59.
Fig. 272
Screen display
and
on page 224 first.
» Fig. 272
Stop moving in the direction of the obstacle!
Assist systems
225
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