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WARNING
When the adaptive cruise control is follow-
ing another vehicle at speeds in excess of
30 km/h and the target is changed from a
moving vehicle to a stationary vehicle, the
adaptive cruise control will ignore the sta-
tionary vehicle and instead select the
stored speed.
•
The driver must intervene him/herself
and brake.
Automatic standby mode with change
of target
The adaptive cruise control is disengaged
and set in standby mode:
•
when the speed is below 5 km/h and the
adaptive cruise control is uncertain
whether the target object is a stationary
vehicle or some other object, e.g. a speed
bump.
•
when the speed is below 5 km/h and the
vehicle in front turns off so the adaptive
cruise control no longer has a vehicle to
follow.
Termination of automatic braking at a
standstill
In certain situations, queue assistance stops
automatic braking at a standstill. This means
that the brakes are released and the car may
start to roll - the driver must therefore inter-
vene and brake the car himself/herself in
order to maintain its position.
Queue assistance releases the foot brake and
sets the adaptive cruise control in standby
mode in the following situations:
•
the driver puts his/her foot on the brake
pedal
•
the parking brake is applied
•
the gear selector is moved to P, N or R
position
•
the driver sets the adaptive cruise control
in standby mode.
Automatic activation parking brake
In certain situations queue assistance applies
the parking brake in order to keep the car
remaining stationary.
This takes place if:
•
the driver opens the door or takes off
his/her seatbelt
•
ESC is changed from Normal to Sport
mode
•
Queue assistance has held the car sta-
tionary for more than 4 minutes
•
the engine is switched off
•
the brakes have overheated.
Related information
•
Adaptive cruise control - ACC* (p. 201)
•
Adaptive cruise control* - overview
(p. 203)
•
Adaptive cruise control* - function
(p. 202)
07 Driver support
Adaptive cruise control* - switch
cruise control functionality
Changing from ACC to CC
A symbol for active cruise control is shown in
the combined instrument panel:
CC
Cruise Control
Adaptive Cruise
Cruise control
Adaptive cruise control
With one press of the button the adaptive
part (spacing system) in the cruise control is
deactivated, at which point the car just fol-
lows the set/stored speed.
•
Give a long press on the steering wheel
button
- the combined instrument
panel's symbol changes from
>
By these means the standard cruise con-
trol (p. 198) CC (Cruise
Control) is activated.
WARNING
The car no longer brakes automatically
after switching from ACC to CC - it merely
follows the set speed.
*
Option/accessory, for more information, see Introduction.
ACC
Control
to
.
07
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