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STARTING AND OPERATING
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Trailer Detect — If Equipped
When a trailer is detected, the ACC system auto
-
matically defaults to the longest setting (four
bars). The setting can be overridden by pushing
the Distance Button on the steering wheel.
Overtake Aid
When driving with ACC engaged and following a
vehicle, the system will provide an additional
acceleration up to the ACC set speed to assist in
passing the vehicle. This additional acceleration
is triggered when the driver utilizes the left turn
signal and will only be active when passing on
the left hand side.
ACC Operation At Stop
In the event that the ACC system brings your
vehicle to a standstill while following a target
vehicle, if the target vehicle starts moving within
two seconds of your vehicle coming to a stand
-
still, your vehicle will resume motion without the
need for any driver action.
If the target vehicle does not start moving within
two seconds of your vehicle coming to a stand
-
still, then ACC will cancel and the driver must
take over braking. When the target vehicle
drives off, ACC can be resumed by releasing the
brake and pushing the RES (+) button.
NOTE:
After the ACC system holds your vehicle at a
standstill for approximately two seconds, a
chime will sound and an “ACC may cancel soon”
warning will display. The brakes will release
when ACC is cancelled and the driver must take
over braking.
While ACC is holding your vehicle at a
standstill, if the driver seatbelt is unbuckled or
the driver door is opened, the ACC system will
cancel and the brakes will release. Driver
intervention will be required at this moment.
Adaptive Cruise Control (ACC) Menu
The instrument cluster display will show the
current ACC system settings. The instrument
cluster display is located in the center of the
instrument cluster. The information it displays
depends on ACC system status.
Push the Adaptive Cruise Control (ACC) on/off
button (located on the steering wheel) until one
of the following appears in the instrument
cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read
“Adaptive Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated, but the vehicle speed
setting has not been selected, the display will
read “Adaptive Cruise Control Ready.”
WARNING!
When the ACC system is resumed, the driver
must ensure that there are no pedestrians,
vehicles or objects in the path of the vehicle.
Failure to follow these warnings can result in
a collision and death or serious personal
injury.
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2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 239