2019 Acura RDX Front radar sensor

22
Quick Reference Guide
AcuraWatchTM * (P 445)
AcuraWatch
TM 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.
The camera is located
behind the rearview
mirror.
Front Sensor
Camera
Radar Sensor
The radar sensor is
behind the emblem.
Collision Mitigation
Braking System
TM
(CMBS
TM) (P446)
Can assist you when there is a possibility of
your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The
CMBS
TM is designed to alert you when a
potential collision is determined, as well as
to reduce your vehicle speed to help
minimize collision severity when a collision is
deemed unavoidable.
Adaptive Cruise Control
(ACC) with Low Speed
Follow (LSF)
(P455)
Helps maintain a constant vehicle speed and
a set following-interval behind a vehicle
detected ahead of yours and, if the detected
vehicle comes to a stop, can decelerate and
stop your vehicle, wi thout you having to
keep your foot on the brake or the
accelerator.
Lane Keeping Assist
System (LKAS)
(P471)
Provides steering input to help keep the
vehicle in the middle of a detected lane and
provides audible and visual alerts if the
vehicle is detected drifting out of its lane.
Road Departure
Mitigation (RDM) System
(P479)
Alerts and helps to assist you when the
system detects a possibility of your vehicle
unintentionally crossing over detected lane
markings and/or leaving the roadway
altogether.
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92
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Road
Departure
Mitigation
(RDM) Indicator
●Comes on if there is a problem with
RDM.●Stays on constantly - Have your vehicle
checked by a dealer.
●Indicator may come on temporarily
when the Maximum Load Limit is
exceeded.●Make sure the total load is within the
Maximum Load Limit.
2 Maximum Load Limit P. 401●Stays on constantly - Have your vehicle
checked by a dealer.
●Comes on when RDM shuts itself
off.●Indicator may come on temporarily when
passing through an enclosed space, such
as tunnel.
●The area around the radar sensor is
blocked by dirt, mud, etc. Stop your
vehicle in a safe place and wipe the debris
off with a soft cloth.
●Have your vehicle checked by a dealer if
the indicator does not go off even after
you have cleaned the radar sensor.
2 Radar Sensor P. 485
●Stays on - The temperature inside the
camera is too high.
Use the climate control system to cool
down the camera.
The system activates when the
temperature inside the camera cools
down.
2 Front Sensor Camera P. 483
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94
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Collision
Mitigation
Braking
System
TM
(CMBSTM)
Indicator
●Comes on when CMBSTM shuts itself
off.●Indicator may come on temporarily when
passing through an enclosed space, such
as tunnel.
●The area around the radar sensor is
blocked by dirt, mud, etc. Stop your
vehicle in a safe place and wipe the debris
off with a soft cloth.
●Have your vehicle checked by a dealer if
the indicator does not go off even after
you have cleaned the radar sensor.
2 Radar Sensor P. 485
●Stays on - The temperature inside the
camera is too high.
Use the climate control system to cool
down the camera.
The system activates when the
temperature inside the camera cools
down.
2 Front Sensor Camera P. 483
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121
uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
●Appears if anything covers the radar sensor cover
and prevents the sensor fro m detecting a vehicle in
front.
●May appear when driving in bad weather (rain,
snow, fog, etc.)
●When the radar sensor gets dirty, stop your vehicle in a
safe place, and wipe off dirt using a soft cloth.
●Have your vehicle checked by a dealer if the message
does not disappear even after you clean the sensor
cover.
2 Radar Sensor P. 485
●Appears if the temperature inside the front sensor
camera is too high and the ACC with LSF, LKAS and
auto high-beam cannot be activated.●Use the climate control sy stem to cool down the
camera.
●Disappears - The camera has been cooled down and
the systems are activated normally.
2 Front Sensor Camera P. 483
●Appears if the area around the front sensor camera is
blocked by dirt, mud, etc and be prevented from
detecting a vehicle in front.
●May appear when driving in bad weather (rain,
snow, fog, etc.)
●When the front window gets dirty, stop your vehicle in
a safe place, and wipe it off with a soft cloth.
●Have your vehicle checked by a dealer if the message
does not disappear even a fter you cleaned the area
around the camera.
2 Front Sensor Camera P. 483
●Appears when the LKAS is in operation, or the LKAS
button is pressed, but there is a problem with a
system related to the LKAS. The LKAS cancels
automatically. The beeper sounds simultaneously.●If any other system indicators come on, such as the
VSA®, ABS and brake system, take appropriate action.
2Indicators P. 74
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397
Driving
This chapter discusses driving and refueling.
Before Driving................................... 398
Towing a Trailer ................................ 403
Off-Highway Driving Guidelines ..... 409
When Driving Starting the Engine .......................... 411
Precautions While Driving................. 416
Automatic Transmission ................... 417
Shifting ............................................ 418
Integrated Dynamics System............. 426
Auto Idle Stop .................................. 428
Vehicle Stability Assist® (VSA®), aka Electronic
Stability Control (ESC), System ................. 434
Agile Handling Assist ....................... 436
Super Handling-All Wheel DriveTM (SH-AWD®)*.. 437
Blind spot information System*........ 438
Tire Pressure Monitoring System (TPMS) with Tire Fill Assist .......................... 441
Tire Pressure Monitoring System (TPMS) - Required Federal Explanation ......... 443
AcuraWatch
TM................................... 445
Collision Mitigati on Braking SystemTM
(CMBSTM) ....................................... 446
Adaptive Cruise Control (ACC) with Low Speed Follow (LSF) ......................... 455 Lane Keeping Assist System (LKAS) .. 471
Road Departure Mi
tigation (RDM)
System ........................................ 479
Front Sensor Camera ....................... 483
Radar Sensor ................................... 485
Braking .............................................. 486
Parking Your Vehicle ........................ 495
Multi-View Rear Camera .................. 505
Surround View Camera System
*..... 507
Refueling ........................................... 515
Fuel Economy and CO
2 Emissions .... 518
Turbo Engine Vehicle ....................... 519
* Not available on all models
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445
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.
■Functions that do not need to be activated by the driver
• Road Departure Mitigation (RDM) System
2 P. 479
• Collision Mitigation Braking SystemTM (CMBSTM) 2 P. 446
■Functions that need to be activated by the driver
• Adaptive Cruise Control (ACC) with Low Speed Follow (LSF)
2 P. 455
• Lane Keeping Assist System (LKAS) 2 P. 471
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446
uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
Driving
Collision Mitigati on Braking SystemTM (CMBSTM)
Can assist you when there is a possibility of your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The CMBSTM is designed to alert you when a
potential collision is determined, as well as to reduce your vehicle speed to help
minimize collision severity when a collision is deemed unavoidable.
■How the system works
1 Collision Mitigation Braking SystemTM (CMBSTM)
Important Safety Reminder
The CMBS
TM is designed to reduce the severity of an
unavoidable collision. It do es not prevent a collision
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. 450
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 483
For directions on the prop er handling of the radar
sensor, refer to the following page. 2 Radar Sensor P. 485
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 radar sensor
is behind the
emblem.
The camera is located
behind the rearview
mirror.
The system starts monitoring the roadway ah ead when your vehicle speed is about
3 mph (5 km/h) and there is a vehicle in front of you.
When to use
The CMBSTM activates when:●The speed difference between your vehicle 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 ar e 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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451
uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
■Vehicle conditions
• Headlight lenses are dirty or the h eadlights are not properly adjusted.
• The outside of the windshield is blocked by dirt, mud, leaves, wet snow, etc.
• The inside of the windshield is fogged.
• An abnormal tire or wheel condition (wro ng sized, varied size or construction,
improperly inflated, compact spare tire
*, etc.).
• When tire chains are installed.
• The vehicle is tilted due to a heavy load or suspension modifications.
• The camera temperature gets too high.
• Driving with the parking brake applied.
• When the radar sensor behind the emblem gets dirty.
■Detection limitations
• A vehicle or pedestrian suddenly crosses in front of you.
• The distance between your vehicle and the vehicle or pedestrian ahead of you is
too short.
• A vehicle cuts in front of you at a slow speed, and it brakes suddenly.
• When you accelerate rapidly and approach the vehicle or pedestrian ahead of you
at high speed.
• The vehicle ahead of you is a motorcycle, bicycle, mobility scooter or other small
vehicle.
• When there are animals in front of your vehicle.
• When you drive on a curved, winding or und ulating road that makes it difficult for
the sensor to properly detect a vehicle in front of you.
• The speed difference between your vehicle an d a vehicle or pedestrian in front of
you is significantly large.
• An oncoming vehicle suddenly comes in front of you.
• Another vehicle suddenly comes in front of you at an intersection, etc.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.
• When driving through a narrow iron bridge.
• When the lead vehicl e suddenly slows down.
* Not available on all models
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