steering wheel Acura RLX HYBRID 2020 Repair Manual

441
uuWhen Driving uAgile Handling Assist
Driving
Agile Handling Assist
Lightly brakes each of the front and rear wheels, as needed, when you turn the
steering wheel, and helps support the vehicle’s stability and performance during
cornering.1 Agile Handling Assist
The agile handling assist ca nnot enhance stability in
all driving situations. You still need to drive and
corner at speeds appropriate for the conditions and
always leave a sufficient margin of safety.
When the VSA ® system indicator comes on and stays
on while driving, the agil e handling assist does not
activate.
You may hear a sound coming from the engine
compartment while the agile handling assist is
activated. This is normal.
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Continued453
uuBraking uBrake System
Driving
Your vehicle is equipped with disc brakes at all four wheels. The brake assist system
increases the stopping force when you depress the brake pedal hard in an
emergency situation. The an ti-lock brake system (ABS) helps you retain steering
control when brak ing very hard.
2Brake Assist System P. 457
2 Anti-lock Brake System (ABS) P. 456
■Foot Brake1Foot Brake
Check the brakes after driving through deep water,
or if there is a buildup of road surface water. If
necessary, dry the brakes by lightly depressing the
pedal several times.
If you hear a continuous me tallic friction sound when
applying the brakes, this is caused by the brake wear
indicator rubbing on the brake rotor and indicates
that the brake pads need to be replaced. Have the
vehicle checked by a deal er. If you hear only an
occasional squeak or squeal when you initially apply
the brake pedal, this may be normal and caused by
high frequency vibr ation of the brake pads against
the rotating brake disc.
Constantly using the brak e pedal while going down a
long hill builds up heat, which reduces the brake
effectiveness. Apply regene rative braking by taking
your foot off the accelera tor pedal and downshifting
to a lower gear.
Do not rest your foot on the brake pedal while
driving, as it will lightly apply the brakes and cause
them to lose effectiveness over time and reduce pad
life. It will also conf use drivers behind you.
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456
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)
Helps prevent the wheels from locking up, a nd helps you retain steering control by
pumping the brakes rapidly, much faster than you.
The electronic brake distribution (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distri bution according to vehicle loading.
You should never pump the brake pedal. Let the ABS work for you by always
keeping firm, steady pressure on the brake pe dal. This is sometimes referred to as
“stomp and steer.”
■ABS operation
The brake pedal may pulsate slightly when the ABS is working. Depress the brake
pedal and keep holding the pedal firmly dow n. On dry pavement, you will need to
press on the brake pedal very hard before the ABS activates. However, you may feel
the ABS activate immediately if yo u are trying to stop on snow or ice.
ABS may activate when you depress the brake pedal when driving on:
• Wet or snow covered roads.
• Roads paved with stone.
• Roads with uneven surfaces, such as potholes, cracks, manholes, etc.
When the vehicle speed goes under 6 mph (10 km/h), the ABS stops.
■ABS1Anti-lock Brake System (ABS)
NOTICE
The ABS may not function correc tly if you use a tire of
the wrong size or type.
If the ABS indicator comes on while driving, there
may be a problem with the system.
While normal braking will not be affected, there is a
possibility that the ABS will not operating. Have your
vehicle checked by a dealer immediately.
The ABS is not designed for the purpose of reducing
the time or distance it takes for a vehicle to stop: It is
designed to limit brake lo ckup which can lead to
skidding and loss of steering control.
In the following cases, your vehicle may need more
distance to stop than a vehicle without the ABS:
•You are driving on rough or uneven road surfaces,
such as gravel or snow.
•The tires are equipped with snow chains.
The following may be observed with the ABS system:
•Motor sounds coming from the engine
compartment when the brakes are applied, or
when system checks are being performed after the
engine has been started and while the vehicle
accelerates.
•Brake pedal and/or the ve hicle body vibration when
ABS activates.
These vibrations and sounds are normal to ABS
systems and are no cause for concern.
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458
uuBraking uCollision 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. 462
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 400
Be careful not to have the radar sensor cover strongly
impacted.
1 How the system works
Rapid vibrations on the steering wheel alert you
when your vehicle speed is between 19 and 62 mph
(30 and 100 km/h) with an oncoming vehicle
detected in front of you.
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
in the front grille.
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 there is a chance of a
collision with an oncoming detected vehicle or a pedestrian in front of you.
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Continued459
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Driving
■When the system activates
At system’s earliest collision alert st age, you can change the distance (Long/
Normal /Short ) between vehicles at which alerts will come on through audio/
information screen setting options.
2 Customized Features P. 295
■Vibration alert on the steering wheel
When a potential collision to an oncoming detected vehicle is determined, the
system alerts you with rapid vibration on the steering wheel, in addition to visual and
audible alerts. u Take appropriate action to prevent a col lision (apply the brakes, operate the
steering wheel, etc.).
1 When 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. 462
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.
Lens
The system provides visual, audible and tactile alerts 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
Visual Alerts
Audible Alert
Tactile Alert
1 Vibration alert on the steering wheel
Vibration alert function is disabled when the electric
power steering (EPS) system indicator comes on. 2 Electric Power Steering (EPS) System
Indicator P. 84
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460
uuBraking uCollision Mitigation Braking SystemTM (CMBSTM)
Driving
The system has three alert stages for a possible collis ion. 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 vehicleE-pretensioner/
Reactive Force PedalAudible & Visual WARNINGSSteering
WheelBraking
Stage one
There is a risk of a
collision with the
vehicle ahead of
you.
Increases the
accelerator pedal
resistance force.
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.
In case of
an
oncoming
vehicle
detected,
rapid
vibration is
provided.
—
Stage
two
The risk of a
collision has
increased, time to
respond is
reduced.Retracts the driver’s
seat belt gently a few
times, providing a
physical warning.
Visual and audible alerts.—
Lightly
applied
Stage
three
The CMBSTM
determines that a
collision is
unavoidable.Forcefully tightens
driver and front
passenger seat belts.
Forcefully
applied
Your Vehicle Vehicle
Ahead
Normal
Short
Long
Accelerator Pedal
Your
Vehicle Vehicle
Ahead
Your
VehicleVehicle
Ahead
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476
Driving
Multi-View Rear Camera*
About Your Multi-View Rear Camera
The audio/information screen can display your vehicle’s rear view. The display
automatically changes to the rear view when the transmission is put into
(R.
You can view three different camera mo des on the rearview display. Press the
interface dial to switch the angle.
■Multi-View Rear Camera Display Area
1 About Your Multi-View Rear Camera
The rear camera view is restricted. You cannot see
the corner ends of the bum per or what is underneath
the bumper. Its unique le ns also makes objects
appear closer or farther than they actually are.
Visually confirm that it is safe to drive before backing
up. Certain conditions (such as weather, lighting, and
high temperatures) may also restrict the rear view. Do
not rely on the rearview display which does not give
you all information about conditions at the back of
your vehicle.
If the camera lens is cove red with dirt or moisture,
use a soft, moist cloth to keep the lens clean and free
of debris.
You can change the Fixed Guideline and Dynamic
Guideline settings. 2 Customized Features P. 295
Fixed Guideline
On : Guidelines appear when you put the
transmission into
( R.
Off : Guidelines do not appear.
Dynamic Guideline
On : Guidelines move according to the steering wheel
direction.
Off : Guidelines do not move.
Top Down View Mode Normal View Mode Wide View Mode
Guidelines
Bumper
Camera Approx. 20 inches (50 cm) Approx. 39 inches (1 m)
Approx. 39 inches
(1 m)
Approx. 20 inches
(50 cm)
* Not available on all models
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481
uuSurround View Camera System*uDisplaying an Image From the Surround View Cameras
Driving
Following can be displayed when the system is on.
Guide lines : Help you to get a sense of a distance between your vehicle and the
rear surroundings. The distance may appear differently than the actual distance.
Projection lines : Indicate vehicle direction while th e steering wheel is in the current
position.
Depending on your parking situation, you can select Back-in Left Park Guidance,
Back-in Right Park Guidance , Left Parallel Park Guidance, or Right Parallel
Park Guidance from Parking Guidance Menu to display:
Initial position guide : Marks the point
where your vehicle is headed when reversing.
Steering position alignment guide :
Indicates when to change the steering wheel
position.
■Reference Lines and Guides1 Displaying an Image From the Surround View Cameras
Operating the navigation system or audio system
while the surround view camera system screen is
displayed cancels the surr ound view camera system
screen and starts up the navigation system screen.
If you press the CAMERA button while the vehicle
speed is more than 15 mph (25 km/h), the standby
screen appears.
When the vehicle speed is reduced below 12 mph (20
km/h), the screen switches to a surround view camera
system image.
1 Reference Lines and Guides
The positions/distances indi cated by the guide lines
and camera views on the display may differ from the
actual positions/distances due to the changes in the
vehicle height, road condi tions, and other factors.
The guide lines should be used as a reference only.
The guide lines can be tu rned on and off using the
audio/information screen. 2 Customized Features P. 295
If you turn the guide lines off, they remain off until
you turn them back on.
To see the guidance on how to use the reference
lines and guides while they appear on the display,
press and hold the CAMERA button or the interface
dial. To close the guidance, press and hold the
CAMERA button or the interface dial again, or press
the BACK button.
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482
uuSurround View Camera System*uWhen Parking Your Vehicle
Driving
When Parking Your Vehicle
The display automatically changes to the rear view when the gear position is
changed to
(R.
■Checking for Obstacles at the Back of Your Vehicle1 When Parking Your Vehicle
The ground view can be disp layed even with the door
mirrors folded. However, the viewable angle and
blind spot change.
Do not refer to the surround view camera system
when the door mirrors are folded.
Folded
Not folded
1 Checking for Obstacles at the Back of Your Vehicle
When changing the gear position from/to
(R, you
may experience a delay in switching between the
audio/information screen and a rear view image.
Rear Wide View
Rear Normal View
Rear Ground View
When the
steering wheel is
turned more than
90 degrees.
The projection lines
appear approx. 10
inches (25 cm)
outside the vehicle
body.
Blind spots
appear in
black.
Press the CAMERA
button.
Approximate distances
the guide lines indicate
Approximate distances the
projection lines indicate 39 inches (1 m)
20 inches
(50 cm)
39 inches
(1 m)
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Continued483
uuSurround View Camera System*uWhen Parking Your Vehicle
Driving1. With your vehicle at a complete stop, press the CAMERA button, then press the
MENU button. Rotate to select Back- in left park guidance or Back-in right
park guidance . Press .
2. Move the vehicle forward perpendicular to the parking space and stop where the
initial positioning guide in the display is at the center of the parking space.
3. Turn the steering wheel fully to the left (if the parking space is on the passenger
side) at a stop.
u The steering positi on alignment guide is displayed.
4. Slowly move the vehicle forward.
u
Stop the vehicle when the steering position alignment guide enters the parking space.
5. Turn the steering wheel fully to the right (if the parking space is on the passenger
side) at a stop. Start reversing the vehicle slowly.
6. Stop the vehicle when it is parallel to the parking lines.
7. Return the steering wheel to its center pos ition, then reverse the vehicle slowly
until it is parked within the space.
■Reversing into a Parking Space Marked with Parking Lines1 Reversing into a Parking Space Marked with Parking Lines
If the steering position ali gnment guide does not fit in
the parking lines, the parking space is too small for
the vehicle.
Reference lines can be usef ul only when the parking
space is in a rectangular shape with straight parking
marks and when vehicles in the next parking spaces
are within the spaces.
Must be wider than approx. 8 feet (2.5 m)
The initial positioning
guide must come here.
Must be wider than approx. 20 feet (6 m) Make sure the guides
are within the parking
space when reversing.Initial
Positioning
Guide
Steering Position
Alignment Guide
A
B
C
Steering position alignment
guide enters the parking
space. (Step 4)
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