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WARNING
ACC does not respond to crossing or oncoming objects.
ACC is intended primarily for use on motorways.
pACC (predictive cruise control)
pACC represents an extension of the ACC system.
pACC adjusts the speed according to recognized speed limits
and the route, e.g. curves, intersections or roundabouts.
The system uses the following sources to evaluate the situation:
Navigation data
▶
Traffic Sign Recognition
▶
Sensors, radars and cameras
▶
WARNING
pACC does not respond to railway crossings.
Speed range
Depending on the equipment, ACC allows a speed setting in the
range of 20-210 km/h.
If control is started at a speed of less than 20 km/h, the speed is
automatically increased to 20 km/h or controlled according to
the speed of the vehicle ahead.
Distance level
The distance to the vehicle ahead can be adjusted to five differ-
ent levels.
WARNING
Maintain a minimum distance in accordance with the country-
▶
specific legal regulations.
Driver assist systems ›
Adaptive Cruise Control (ACC)
Automatic stop and start
The vehicle can be decelerated to a stop using the ACC and start
moving again. Control is disconnected in case of longer holding
periods.
To resume the regulation:
›
Depress the accelerator pedal.
Or:
›
Set the lever in position
Or:
›
Applies to vehicles with hand recognition on the steering
wheel: Grab the steering wheel again.
The control is interrupted when the brake pedal is depressed.
Overtaking
If your vehicle changes to the fast lane and no vehicle is detec-
ted in front, ACC accelerates up to the set speed.
Status display in the instrument cluster display
illuminates - ACC is activated
illuminates - Control is active
When the control starts, the set speed is displayed.
illuminates - ACC is deactivated
illuminates - ACC does not decelerate sufficiently
›
Depress the brake pedal.
illuminates - ACC controls the driving speed according to
the permissible speed
173
.
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