RAM 1500 2WD 2021 Owner's Manual page 182

180 STARTING AND OPERATING
WARNING! (Continued)
The ACC system:

Does not react to pedestrians,

oncoming vehicles, and stationary
objects (e.g., a stopped vehicle in a
traffic jam or a disabled vehicle).
Cannot take street, traffic, and weather

conditions into account, and may be
limited upon adverse sight distance
conditions.
Does not always fully recognize

complex driving conditions, which can
result in wrong or missing distance
warnings.
Will bring your vehicle to a complete

stop while following a vehicle ahead
and hold your vehicle for approximately
three minutes in the stop position. If the
vehicle ahead does not start moving
within three minutes the parking brake
will be activated, and the ACC system
will be cancelled.
WARNING! (Continued)
You should switch off the ACC system:
When driving in fog, heavy rain, heavy

snow, sleet, heavy traffic, and complex
driving situations (i.e., in highway construc-
tion zones).
When entering a turn lane or highway off

ramp; when driving on roads that are
winding, icy, snow-covered, slippery, or
have steep uphill or downhill slopes.
When towing a trailer up or down steep

slopes.
When circumstances do not allow safe

driving at a constant speed.
Adaptive Cruise Control (ACC) Operation
The buttons on the right side of the steering
wheel operate the Adaptive Cruise Control
system.
(Continued)
Adaptive Cruise Control Buttons
1 — Distance Setting Increase
2 — Adaptive Cruise Control (ACC) On/Off
3 — Distance Setting Decrease
Adaptive Cruise Control (ACC) Menu
The instrument cluster display will show the
current ACC system settings. The information it
displays depends on ACC system status.
Push the Adaptive Cruise Control (ACC) on/off
button 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."