Driver assist systems › Adaptive Cruise Control (ACC) 179
WARNING
Troubleshooting
Risk of the cruise control system starting uninten-
tionally!
Deactivate cruise control after use.
Cruise control system faulty
illuminates
▶
Seek the help of a specialist garage.
›
Status display in the instrument cluster display
illuminated - the cruise control system is acti-
vated
Adaptive Cruise Control (ACC)
Functionality
illuminated - cruise control is active
When cruise control starts, the set speed is
displayed.
ACC control
ACC maintains the set speed. When your vehicle ap-
proaches the vehicle in front, ACC will automatically
start to maintain the set distance to this vehicle.
Operating conditions
✓ The driving speed is higher than 20 km/h.
Maintaining the set speed and the distance will here-
inafter be referred to as Control.
Operation
WARNING
ACC does not respond to crossing or oncoming ob-
jects.
Operating with the lever
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
▶
▶
▶
A
Activate cruise control (cruise control deacti-
vated)
Deactivate cruise control
WARNING
Interrupt control (sprung position)
Resume cruise control1)/Increase speed
pACC does not respond to railway crossings.
B
Speed range
Depending on the equipment, ACC allows a speed
setting in the range of 30-160 or 30-210 km/h.
C
Start control with current speed/Reduce
limit
D
Show menu of assist systems - Possibility of
switching between cruise control and speed lim-
iter
If control is started at a speed of less than 30 km/h
on vehicles with an automatic transmission, the
speed is automatically increased to 30 km/h or con-
trolled according to the speed of the vehicle ahead.
Accelerate temporarily
Depress the accelerator pedal.
›
Distance level
The distance to the vehicle ahead can be adjusted to
five different levels.
Releasing the accelerator pedal will cause the speed
to drop again to the set speed.
WARNING
Interrupting cruise control
Maintain a minimum distance in accordance with
the country-specific legal regulations.
▶
After pressing the brake pedal
▶
After an ESC intervention
▶
Automatic stop and start with automatic gearbox
A vehicle with an automatic transmission can be de-
celerated to a stop using the ACC and start moving
1)
If no speed is set, the current speed is adopted.
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