Loading ...
Loading ...
Loading ...
||
07 Driver support
07
212
* Option/accessory, for more information, see Introduction.
NOTE
The Queue Assist function can hold the car
stationary for a maximum of 4 minutes -
then the parking brake is applied and the
adaptive cruise control is disengaged.
•
The parking brake must be released
before the adaptive cruise control can
be reactivated.
Change of target
If the target vehicle in front suddenly turns then
there may be stationary traffic in front.
When the adaptive cruise control is following
another vehicle at speeds below 30 km/h and
changes target from a moving to a stationary
vehicle, the adaptive cruise control will slow
down for the stationary vehicle.
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. 204)
•
Adaptive cruise control* - overview
(p. 207)
•
Adaptive cruise control* - function
(p. 205)
Loading ...
Loading ...
Loading ...