sensor Acura RDX 2016 Service Manual

322
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)*
Driving
The system may automatically shut off and the CMBSTM indicator will come on under
certain conditions. Some examples of th ese conditions are listed below. Other
conditions may reduce some of the CMBS
TM functions.
2 Front Sensor Camera* P. 282
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between objects and the background.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflected onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Roadway objects or structures are misint erpreted as vehicles and pedestrians.
• Reflections on the interior of the front windshield.
■Roadway conditions
• Driving on a snowy or wet roadway (obscured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• Driving on curvy, winding, or undulating roads.
■CMBSTM Conditions and Limitations
* Not available on all models

323
uuBraking uCollision 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 hot.
• Driving with the parking brake applied.
• When the radar sensor in the front grille 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 vehi cle and a vehicle in front of you is
significantly large.
• An oncoming vehicle suddenly comes in front of you.
• Another vehicle suddenly comes in fr ont of you at an intersection, etc.
• Your vehicle abruptly crosses over in front of an oncoming vehicle.
* Not available on all models

325
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)*
Driving
The CMBSTM may activate even when you are aware of a vehicle ahead of you, or
when there is no vehicle ahead. Some examples of this are:
■When Passing
Your vehicle approaches another vehicle ah ead of you and you change lanes to pass.
■At an intersection
Your vehicle approaches or passes another ve hicle that is making a left or right turn.
■On a curve
When driving through curves, your vehicle comes to a point where an oncoming
vehicle is right in front of you.
■Through a low bridge at high speed
You drive under a low or na rrow bridge at high speed.
■Speed bumps, road work sites, train tracks, roadside objects, etc.
You drive over speed bumps, st eel road plates, etc., or your vehicle approaches train
tracks or roadside objects [such as a traffi c sign and guard rail] on a curve or, when
parking, stationary vehicles and walls.
■With Little Chance of a Collision1 Collision Mitigation Braking SystemTM (CMBSTM)*
For the CMBSTM to work properly:
Always keep the radar sensor cover clean.
Never use chemical solvents or polishing powder for
cleaning the sensor cover. Clean it with water or a
mild detergent.
Do not paint, or apply any coverings or paint to radar
sensor area. This can impact CMBS
TM operation.
If you need the radar sensor to be repaired, or
removed, or the radar se nsor cover is strongly
impacted, turn off the system by pressing the
CMBS
TM off button and take your vehicle to a dealer.
* Not available on all models

327
uuParking Your Vehicle uParking Sensor System*
Continued
Driving
Parking Sensor System*
The corner and center sensors monitor obst acles near your vehicle. The beeper and
audio/information screen let you know the approximate distance between your
vehicle and the obstacle.
■The sensor location and range
1 Parking Sensor System*
Even when the system is on, always confirm if there is
no obstacle near your ve hicle before parking.
The system may not work properly when:
•The sensors are covered with snow, ice, mud or
dirt, etc.
•The vehicle is on uneven su rface, such as grass,
bumpy road, or a hill.
•The vehicle has been out in hot or cold weather.•The system is affected by some electronic devices
that generate ultrasonic waves.
•Driving in bad weather.
The system may not sense:
•Thin or low objects.•Sonic-absorptive materials, such as snow, cotton,
or sponge.
•Objects directly under the bumper.
Do not put any accessories on or around the sensors.Within about 24 in (60 cm) or less
Front Corner Sensors
Rear Corner Sensors
Rear Center Sensors
Front: Within about 32 in (80 cm) or less
Rear: Within about 43 in (110 cm) or lessFront Center Sensors
* Not available on all models

328
uuParking Your Vehicle uParking Sensor System*
Driving
■Parking sensor system on and off
With the power mode in ON, press the
parking sensor system button to turn on or off
the system. The indicator in the button comes
on when the system is on.
The front center and front corner sensors start
to detect an obstacle when the shift lever is in
any position other than
(Por (R, and the
vehicle speed is less than 5 mph (8 km/h).
The front corner, rear center and rear corner
sensors start to detect an obstacle when the
shift lever is in
(R, and the vehicle speed is less
than 5 mph (8 km/h).

329
uuParking Your Vehicle uParking Sensor System*
Continued
Driving
■When the distance between your vehicle and obstacles behind becomes shorter
*1: At this stage, only the ce nter sensors detect obstacles.
Length of the
intermittent beepDistance between the Bumper and ObstacleIndicatorAudio/information screenCorner SensorsCenter Sensors
Moderate—
Front: About 32-24 in
(80-60 cm)
Rear: About 43-24 in
(110-60 cm)
Blinks in Yellow*1
ShortAbout 24-18 in (60-45 cm) About 24-18 in (60-45 cm)
Blinks in Amber
Very shortAbout 18-14 in (45-35 cm) About 18-14 in (45-35 cm)
ContinuousAbout 14 in
(35 cm) or lessAbout 14 in
(35 cm) or lessBlinks in Red
Indicators light where the
sensor detects an obstacle

uuParking Your Vehicle uParking Sensor System*
330
Driving
1. Make sure that the parking sensor system is not activated. Set the power mode to
VEHICLE OFF (LOCK).
2. Press and hold the parking sensor system button, and set the power mode to ON.
3. Keep pressing the button for 10 seconds. Release the button when the indicator
in the button flashes.
4. Press the button again. The indi cator in the button goes off.
u The beeper sounds twice. The re ar sensors are now turned off.
To turn the rear sensors on again, follo w the above procedure. The beeper sounds
three times when the rear sensors come back on.
■Turning off All Rear Sensors1 Turning off All Rear Sensors
When you shift to
(R, the indicator in the parking
sensor system button blinks as a reminder that the
rear sensors have been turned off.

331
uuParking Your Vehicle uCross Traffic Monitor*
Continued
Driving
Cross Traffic Monitor*
Monitors the rear corner areas using the radar sensors when reversing, and alerts
you if a vehicle approaching from a rear corner is detected.
The system is convenient when you are backing out of a parking space.1Cross Traffic Monitor*
The parking sensor system’s alerting buzzer overrides
the Cross Traffic Monitor buzzer when the sensors
are detecting obstacles at the closest range.
3CAUTION
Cross Traffic Monitor cannot detect all
approaching vehicles and may not detect
an approaching vehicle at all.
Failure to visually confirm that it is safe to
back up the vehicle before doing so may
result in a collision.
Do not solely rely on the system when
reversing; always also use your mirrors, and
look behind and to the sides of your vehicle
before reversing.
Models with Parking Sensor System
* Not available on all models

uuParking Your Vehicle uCross Traffic Monitor*
332
Driving
The system activates when:
• The power mode is in ON.
• The transmission is in
(R.
• The Cross Traffic Monitor system is turned
on.
2 Cross Traffic Monitor On and Off P. 333
2 See Navigation System Manual
When a vehicle is detected approaching from a rear corner, Cross Traffic Monitor
alerts you with a buzzer and a displayed warning.
The system will not detect a vehicle that approaches from directly behind your
vehicle, nor will it provide alerts about a detected vehicle when it moves directly
behind your vehicle.
The system does not provide alerts for a vehicle that is moving away from your
vehicle, and it may alert for pedestri ans, bicycles, or stationary objects.
■How the System Works1Cross Traffic Monitor*
Cross traffic monitor may not detect or may delay
detecting an approaching vehicle, or may alert
detection without an appr oaching vehicle under the
following conditions:
•An obstacle, such as a nother vehicle and a wall,
near your vehicle’s rear bumper, is blocking the
radar sensor’s scope.
•Your vehicle is moving at the speed of about 3 mph
(5 km/h) or higher.
•A vehicle is approaching at the speed other than
between about 6 and 16 mph (10 and 25 km/h).
•The system picks up external interference such as
other radar sensors from an other vehicle or strong
radio wave transmitted fr om a facility nearby.
•Either corner of the rear bumper is covered with
snow, ice, mud or dirt.
•When there is bad weather.
•Your vehicle is on an incline.
•Your vehicle is tilted due to a heavy load in the rear.
•Your vehicle is reversing towards a wall, a poll, a
vehicle, etc.
•The rear bumper or the sensors have been
improperly repaired or the rear bumper has been
deformed. Have a vehicle checked by a dealer.
For proper operation, always keep the rear bumper
corner area clean.
Do not cover the rear bumper corner area with labels
or stickers of any kind.
Radar sensors:
Underneath the rear bumper
corners
* Not available on all models

333
uuParking Your Vehicle uCross Traffic Monitor*
Driving
An arrow icon appears on the side a vehicle is approaching on the audio/information
screen.
You can switch on and off the system using
the audio/information screen.
2See Navigation System Manual
■When the System Detects a Vehicle1When the System Detects a Vehicle
If the on the lower right changes to in amber
when the shift lever is in
( R, obstructions (mud,
snow, ice, etc.) may have ac cumulated in the vicinity
of the sensor. The system is temporarily canceled.
Check the bumper corners for any obstructions, and
thoroughly clean the area if necessary.
If the comes on in amber when the shift lever is in
( R, there may be a problem with the Cross Traffic
Monitor system. Do not use the system and have your
vehicle checked by a dealer.
■Cross Traffic Monitor On and Off
Wide View Normal View
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