Acura TLX 2021 Owner's Manual page 465

uuAcuraWatch TM uTraffic Jam Assist
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Canceling Traffic Jam Assist
To cancel Traffic Jam Assist, you can do any of the following:
• Press the button.
• Press the LKAS button.
• When the ACC with Low Speed Follow is deactivated.
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When Traffic Jam Assist may automatically be suspended when:
The system is temporarily canceled automatically under the following circumstances.
• The system fails to detect lane lines.
• The vehicle ahead of you cannot be detected.
• The steering wheel is turned quickly.
• You fail to steer the vehicle.
• The vehicle in front of you is driving near the lane lines.
• The wipers are set to high.
• The interval between your vehicle and the one traveling ahead is over 197 feet
(60m).
Once these conditions no longer exist, the Traffic Jam Assist automatically resumes.
464
1How Traffic Jam Assist Works
If you are traveling slower than the vehicle detected
ahead or a vehicle that is detected cutting in front of
you and the interval between your vehicle and the
detected vehicle gradually increases, your vehicle will
continue to follow that vehicle without emitting any
warning, even if the interval between the vehicle is
minimal.
1When Traffic Jam Assist may automatically be suspended when:
You are traveling over 45 mph (72 km/h).
uWhen the speed of the vehicle reaches 45 mph (72
km/h), Traffic Jam Assist is deactivated and LKAS is
activated instead. Once the speed of the vehicle
drops to under 40 mph (64 km/h), Traffic Jam Assist
is reactivated.