2023 ACURA TLX Owners Manual

415Continued
Driving
AcuraWatchTM
AcuraWatchTM is a driver support system which employs the use of two distinctly
different kinds of sensors, a radar sensor located behind the emblem and a front
sensor camera mounted to the interior side of the windshield, behind the rearview
mirror.
AcuraWatch
TM has the following functions.
■The functions which do not requir e switch operations to activate
• Collision Mitigation Braking SystemTM (CMBSTM) 2 P. 419
• Road Departure Mitigation System 2 P. 470
• Traffic Sign Recognition System 2 P. 475
■The functions wh ich require switch operations to activate
• Adaptive Cruise Control ( ACC) with Low Speed Follow
2 P. 430
• Lane Keeping Assist System (LKAS) 2 P. 449
• Traffic Jam Assist 2 P. 458
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416
uuAcuraWatchTMu
Driving
■ Button
Press to activate standby mode for ACC with
Low Speed Follow and Traffic Jam Assist.
Or press to cancel these systems.
■LKAS Button
Press to activate standby mode for LKAS and
Traffic Jam Assist.
Or press to cancel these systems.
■RES/+/SET/− Switch
Press the RES/+/SET/– switch up to resume
the ACC with Low Speed Follow or increase
the vehicle speed.
Press the RES/+/SET/– switch down to set the
ACC with Low Speed Follow or decrease the
vehicle speed.
■Interval Button
Press to change the ACC with Low Speed
Follow following-interval.
■CANCEL Button
Press to cancel ACC with Low Speed Follow.
■Operation Switches for the ACC with Low Speed Follow/
Lane Keeping Assist System (LKAS)/Traffic Jam Assist
Interval
Button
LKAS
Button
Button
CANCEL
Button
RES/+ /SET/−
Switch
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417
uuAcuraWatchTMu
Continued
Driving
You can see the current state of ACC with
Low Speed Follow, Lane Keeping Assist
System (LKAS) and Traffic Jam Assist.
When both of
a and b indicates, Traffic Jam
Assist is ready to be activated.
You can have the head-up display show you the current state of each function.
2 Head-Up Display* P. 112
■Multi-Information Display Content
6
aIndicates that ACC with Low Speed Follow is ready to be activated.
•Green: The system is on.
• White: The system is standby.
• Amber: There is a problem with the system.
bIndicates that LKAS is ready to be activated.
•Green: The system is on.
• White: The system is standby.
• Amber: There is a problem with the system.
cIndicates that LKAS is activated and whether or not traffic lane lines are detected.
•Solid lane outlines: The system is on.
• Lane outlines: The system is in standby.
dIndicates whether or not ACC with Low Speed Follow detected the vehicle ahead.
eShows vehicle set speed in ACC with Low Speed Follow.
fShows set vehicle interval in ACC with Low Speed Follow.
Models with Head-up display
* Not available on all models
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418
uuAcuraWatchTMu
Driving
To activate ACC with Low Speed Follow, LKAS, and Traffic Jam Assist, carry out the following steps:
■How to Operate the Buttons on the Steering Wheel
Press the Button
Button
RES/J/SET/−
Switch
LKAS Button
ACC with Low Speed
Follow
The vehicle icon,
interval bars and set
speed appear on the
multi-information
display.Press the
LKAS
Button
Press the
RES/+
/SET/−
Switch down
Press the LKAS
Button
Traffic Jam Assist
Keep your vehicle near the center of the lane while
driving.
Keep vehicle speed under 45mph (72 km/h).
Lane outlines appear on the
multi-information display.
Traffic Jam Assist is ready to
use. The lane outlines change
to solid ones once the
system starts operating
after detecting the left
and right lane markings.
LKAS
Keep your vehicle near the center of the lane while driving.
Keep vehicle speed over 45mph (72 km/h).
Lane outlines appear on
the multi-information
display. LKAS is
activated. The lane outlines change to
solid ones once the system starts
operating after detecting the
left and right lane markings.
Press the button, and then press
the RES/+
/SET/− Switch down
(white)
(white)
(green)
(green)
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419
uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
Collision Mitigation Braking SystemTM (CMBSTM)
The system can assist you when it determines there is a possibility of your vehicle
colliding with a vehicle or a pedestrian dete cted in front of your vehicle. The CMBSTM
is designed to alert you when the potential for a collision is determined, as well \
as to
reduce your vehicle speed to help minimize collision severity when a collision is
deemed unavoidable.
1 Collision Mitigation Braking SystemTM (CMBSTM)
Important Safety Reminder
The CMBS
TM is designed to reduce the severity of an
unavoidable collision. It does not prevent collisions
nor stop the vehicle automati cally. It is still your
responsibility to operate the brake pedal and steering
wheel appropriately acco rding to the driving
conditions.
The CMBS
TM may not activate or may not detect a
vehicle in front of y our vehicle under certain
conditions: 2 CMBS
TM Conditions and Limitations P. 424
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 481
For directions on the prop er handling of the radar
sensor, refer to the following page.
2 Radar Sensor P. 483
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uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
420
Driving
■How the system works1How the system works
When the CMBS
TM activates, it may automatically
apply the brake. It will be canceled when your vehicle
stops or a potential coll ision is not determined.
The system starts monitoring the roadway ahead when your vehicle speed is about 3
mph (5 km/h) or above and will search for a vehicle in front of you. The radar sensor is
behind the emblem.
The camera is
located behind the
rearview mirror.
The CMBS
TM activates when:●The speed difference between your vehicl e and a vehicle or pedestrian detected
in front of you becomes about 3 mph (5 km/h) and over with a chance of a
collision.
●Your vehicle speed is about 62 mph (100 km/h) or less and the system determines
there is a chance of a collision with:
- Vehicles detected in front of you that are stationary, oncoming, or traveling in
your same direction.
- A pedestrian who is detected in front of you.
●Your vehicle speed is above 62 mph (100 km/h), and the system determines there
is a chance of a collision with a vehicle detected in front of you traveling in your
same direction.
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Continued421
uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
Driving
■When the system activates
You can change the distance ( Long/Normal /Short ) between vehicles at which the
system’s earliest collision alert will come on through audio/information screen
setting options.
2 Customized Features P. 302
1When the system activates
The camera in the CMBS
TM is also designed to detect
pedestrians.
However, this pedestrian detection feature may not
activate or may not detect a pedestrian in front of
your vehicle under certain conditions.
Refer to the ones indicating the pedestrian detection
limitations from the list. 2 CMBS
TM Conditions and Limitations P. 424
The head-up warning uses a lens located at the front
end of the dashboard.
Do not cover the lens or spill any liquid on it.
Models with Head-up display
Lens
The system provides visual and audible al erts of a possible collision, and stops if
the collision is avoided.
u Take appropriate action to prevent a collision (apply the brakes, change
lanes, etc.)
Beep
Head-up Warning Lights
*
Visual Alerts
Audible Alert
* Not available on all models
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422
uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
Driving
The system has three alert stages for a possible collision. However, depending on circumstances, the CMBSTM may not go through all of
the stages before initiating the last stage.
■Collision Alert Stages
Distance between vehicles
CMBSTM
The radar sensor detects a vehicleAudible & Visual WARNINGSBraking
Stage oneThere is a risk of a collision
with the vehicle ahead of you.
When in Long, visual and audible alerts
come on at a longer distance from a
vehicle ahead than in Normal setting, and
in Short , at a shorter distance than in
Normal .
—
Stage two
The risk of a collision has
increased, time to respond is
reduced.
Visual and audible alerts.
Lightly applied
Stage three The CMBSTM determines that a
collision is unavoidable.Forcefully applied
Your Vehicle Vehicle
Ahead
Normal
Short
Long
Your
Vehicle Vehicle
Ahead
Your
Vehicle
Vehicle
Ahead
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