Acura ILX 2021 Owner's Manual page 468

uuAcuraWatch TM uAdaptive Cruise Control (ACC)
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When in Operation
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There is a vehicle ahead
ACC monitors if a vehicle ahead of you enters the ACC range. If a vehicle is detected
doing so, the ACC system maintains or decelerates your vehicle's set speed in order
to keep the vehicle's set following-interval from the vehicle ahead.
2 To Set or Change Following-interval P. 472
A vehicle icon appears on the
multi-information display
466
ACC Range: 394 ft. (120 m)
When a vehicle whose speed is slower than
your set speed is detected in front of you, your
vehicle starts to slow down.
1When in Operation
If the vehicle detected ahead of you slows down
abruptly, or if another vehicle is detected cutting in
front of you, the beeper sounds and a message
appears on the multi-information display.
Depress the brake pedal, and keep an appropriate
interval from the vehicle ahead.
Beep