RAM Commercial ProMaster 2024, Руководство пользователя, Страница: 104 / 284

•
The braking temperature exceeds normal range
(overheated)
To Turn Off
The system will turn off and clear the set speed in
memory if:
•
The Adaptive Cruise Control (ACC) on/off button is
pushed
•
The Fixed Speed Cruise Control on/off button is
pushed
•
The ignition is placed in the OFF position
•
The Active Driving Assist (ADA) system (if equipped)
is enabled/engaged and the ADA button is pressed
NOTE:
If ADA is not enabled/engaged and the ADA button
is pressed, the ACC system will remain on or turn
on, depending on the state of ACC at the time of the
ADA button press.
To Resume
If there is a set speed in memory, push the RES
(resume) button and remove your foot from the accel-
erator pedal. The instrument cluster display will show
the last set speed.
Resume can be used at any speed above 20 mph
(32 km/h) when only Fixed Speed Cruise Control is
being used.
Resume can be used at any speed above 0 mph
(0 km/h) when ACC is active.
NOTE:
•
If your vehicle is at standstill longer than two sec-
onds, the driver will either have to push the RES
(resume) button, or apply the accelerator pedal to
reengage the Adaptive Cruise Control (ACC) to the
existing set speed.
•
ACC cannot be resumed if there is a stationary
vehicle in front of your vehicle in close proximity.
WARNING!
The Resume function should only be used if traffic
and road conditions permit. Resuming a set speed
that is too high or too low for prevailing traffic and
road conditions could cause the vehicle to accelerate
or decelerate too sharply for safe operation. Failure to
follow these warnings can result in a collision and
death or serious personal injury.
To Vary The Speed Setting
To Increase Or Decrease The Set Speed
After setting a speed, you can increase the set speed by
pushing the SET
(+)
button, or decrease speed by push-
ing the SET
(-)
button.
U.S. Speed (mph)
•
Pushing the SET
(+)
, or SET
(-)
button once will
result in a 1 mph speed adjustment. Each subse-
quent tap of the button results in an adjustment of
1 mph.
•
If the button is held down, the set speed will con-
tinue to adjust in 5 mph increments until the button
is released. The new set speed is reflected in the
instrument cluster display.
Metric Speed (km/h)
•
Pushing the SET
(+)
, or SET
(-)
button once will
result in a 1 km/h speed adjustment. Each subse-
quent tap of the button results in an adjustment of
1 km/h.
•
If the button is held down, the set speed will con-
tinue to adjust in 10 km/h increments until the but-
ton is released. The new set speed is reflected in
the instrument cluster display.
NOTE:
When you override and push the SET
(+)
button or SET
(-)
button, the new set speed will be the current speed
of the vehicle.
When ACC Is Active
•
When you use the SET
(-)
button to decelerate, if the
engine’s braking power does not slow the vehicle
sufficiently to reach the set speed, the brake system
will automatically slow the vehicle.
•
The ACC system decelerates the vehicle to a full
stop when following the vehicle in front. If your
vehicle follows the vehicle in front to a standstill,
after two seconds the driver will either have to push
the RES (resume) button, or apply the accelerator
pedal to reengage the ACC to the existing set speed.
•
The ACC system maintains set speed when driving
uphill and downhill. However, a slight speed change
on moderate hills is normal. In addition, downshift-
ing may occur while climbing uphill or descending
downhill. This is normal operation and necessary to
maintain set speed. When driving uphill and down-
hill, the ACC system will cancel if the braking tem-
perature exceeds normal range (overheated).
102 STARTING AND OPERATING