Cruise Control; Adaptive Cruise Control (Acc) - Acura RDX 2018 Owner's Manual

DRIVING

Cruise Control*

Maintain a constant vehicle speed without having to keep your foot on the
accelerator pedal. Use cruise control on freeways or open roads where you can
travel at a constant speed with little acceleration or deceleration.
Activating and Setting the Vehicle Speed
1. Press the CRUISE button.
2. Accelerate to the desired speed (above 25 mph). Press
the DECEL/SET button and take your foot off the pedal
to set the speed.
Adjusting the Vehicle Speed
Press the RES/ACCELbutton to increase speed or the
DECEL/SET button to decrease speed.
Each time you press the button, the vehicle speed is
increased or decreased by about 1 mph (1.6 km/h). If you
keep the button pressed, the vehicle speed increases or
decreases until you release it.
Canceling Cruise Control
Press the CANCEL button or the brake pedal.
After cruise control has been canceled, you can still
resume the prior set speed by pressing RES/ACCEL while
driving at a speed of at least 25 mph (40 km/h).
Press the CRUISE button to turn the system off.
WARNING
Improper use of the cruise control can lead to a crash.
Use cruise control only when traveling on open highways in good weather.
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CRUISE button
RES/ACCEL button
DECEL/SET button
CANCEL button
*if equipped

Adaptive Cruise Control (ACC)*

Helps maintain a constant vehicle speed and a set following interval behind a
vehicle detected ahead of yours.
Activating and Setting the Vehicle Speed
1. Press the MAIN button.
2. Accelerate to the desired speed above 25 mph (40
km/h). Press the DECEL/SET button and take your
foot off the pedal to set the speed.
Adjusting the Vehicle Speed
Press the RES/ACCEL button to increase speed or the
DECEL/SET button to decrease speed.
Each time you press the button, the vehicle speed is
increased or decreased by about 1 mph (1 km/h). If you
keep the button pressed, the vehicle speed increases or
decreases by 5 mph (5 km/h) until you release it.
Adjusting the Vehicle Interval
Press the Interval button to change the following
interval. Each time you press the button, the
interval setting cycles through short, middle, long,
and extra long.
Interval Short Middle Long
Approx.
Gap 1.1 1.5 2.1
)
(seconds
DRIVING
MAIN button
RES/ACCEL button
DECEL/SET button
CANCEL button
Extra
Long
3.0
*if equipped
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