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Adaptive Cruise Control (ACC)
R
Note: It is the driver’s responsibility to
select a gap appropriate to the driving
conditions.
Overriding the speed and follow mode
!
WARNING:
Whenever the driver is overriding the
ACC by depressing the accelerator
pedal, the ACC will not automatically
apply the brakes to maintain
separation from any vehicle ahead.
The set speed and gap can be overridden
by pressing the accelerator pedal when
cruising at constant speed or in follow
mode.
If the vehicle is in follow mode, the
instrument panel warning indicator will go
out when the ACC is overridden by the
driver using the accelerator and CRUISE
OVERRIDE will be displayed on the
message centre.
When the accelerator is released the ACC
function will operate again and vehicle
speed will decrease to the set speed, or a
lower speed if follow mode is active.
Automatic low speed switch off
If the speed of the vehicle decreases
below 30 km/h (18 mph), the ACC system
will be automatically switched OFF and
the instrument panel warning indicator
will go out.
If the brakes were being applied by the
ACC system, they will be slowly released.
This will be accompanied by an audible
warning, a red warning indicator and
DRIVER INTERVENE will be displayed on
the message centre. The driver must take
control.
Automatic switch off
Adaptive Cruise Control will disengage,
but not clear the memory when:
• The CANCEL button is pressed.
• The brake pedal is pressed.
• Neutral, Park or Reverse gear
positions are selected.
• Dynamic Stability Control (DSC)
activates.
Adaptive Cruise Control will disengage
and clear the memory when:
• The ignition switch is switched OFF.
• Maximum vehicle speed is reached.
• A fault occurs in the ACC system.
Resuming the set speed/follow mode
Caution: RESUME should only be used
if the driver is aware of the set speed
and intends to return to it.
By pressing the RESUME button after
ACC has been cancelled, for example,
after braking, the ACC will become active
again provided that the set speed
memory has not been erased.
The set speed will be displayed for four
seconds and the original set speed will be
resumed, unless a vehicle ahead causes
the follow mode to become active.
Hints on driving with ACC.
The system acts by regulating the speed
of the vehicle using engine control and the
brakes. Gear changes may occur in
response to deceleration or acceleration
whilst in ACC.
ACC is not a collision avoidance system,
however, during some situations the
system may provide the driver with an
indication that intervention is required.