steering ACURA MDX 2022 Repair Manual

448
uuWhen Driving uShifting
Driving
Use the paddle shifters to change between 1st and 10th gears without releasing your
hands from the steering wheel. The transmission will switch to the sequential mode.
■When the transmi ssion is in (D:
The vehicle will go into the sequential mo de momentarily, and the sequential mode
gear selection indicator will come on.
When the vehicle goes into the sequential mode by
(- paddle shifter and the lower
gear is available, the trans mission properly selects single or double gear change.
Once you start traveling at a constant sp eed, the sequential mode will automatically
switch off, and the sequential mode gear selection indicator will go off.
Hold the
(+ paddle shifter for two seconds or push the button to return to
normal drive.
■When the transmi ssion is in (S
The vehicle will go into th e sequential mode, and the M (sequential mode) indicator
and sequential mode gear selection indicator will come on.
If the vehicle speed increases and the engi ne speed reaches near the tachometer’s
red zone, the transmission automatica lly shifts up to the next gear.
• You can cancel this mode by holding the
(+ paddle shifter for two seconds or
push the button.
• You can cancel this mode turning the Dy namic Mode switch to select any other
dynamic mode ( SNOW, COMFORT , NORMAL , SPORT) or push the button
to return to Drive mode.
When the sequential mode is cancel ed, the sequential mode indicator and
sequential mode gear selection indicator go off.
■Sequential Mode
D/S
D/S
D/S
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452
uuWhen Driving uAcura Integrated Dynamics System
Driving
■Mode descriptions
Each mode has been crafted for different driving styles according to the following chart.
*1:Interior accent light only available if equipped. Interior accent light changes with Dynamic Mode only when Accent Light Theme is
set to Dynamic Mode .
2Customized Features P. 345
2 Lighting area of the accent light P. 454
*2:Different gauges will display based on th e Acura Integrated Dynamics System mode.2Instrument Panel P. 13
ModeFunctionAccent Light Color*1Instrument Panel Gauges Shown
SNOWMaximizes controllability thr ough reduced throttle response
When in Snow, the Auto Idle Stop System will stay
disabled regardless of the Auto Idle Stop OFF button
2Auto Idle Stop P. 457
WhiteTachometer, Speedometer
COMFORTMaximizes driver comfort through decreased steering effortBlueNo analog gauges
NORMALBalanced response for everyday useWhiteTachometer, Speedometer
SPORTEnhances vehicle response thro ugh increased steering effort,
heightened throttle response, mo dified active sound control,
and more responsive handling (if SH-AWD® is equipped)
When in SPORT, the Auto Idle Stop System will stay
disabled regardless of the Auto Idle Stop OFF button
2Auto Idle Stop P. 457
RedPower Monitor, Tachometer,
Speedometer
INDIVIDUALEach category can be customized separately to suit the
driver’s preference
2Customizing the INDIVIDUAL Settings P. 455
Blue, white, or red
2Customizing the
INDIVIDUAL Settings
P. 455
Follows COMFORT , NORMAL ,
or SPORT and is customized in
the INDIVIDUAL Settings
2 Customizing the
INDIVIDUAL Settings
P. 455
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456
uuWhen Driving uAcura Integrated Dynamics System
Driving
*1:Interior accent light only available if equipped. Interior accent light changes with Dynamic Mode only when Accent Light Theme is
set to Dynamic Mode .
2Customized Features P. 345
2 Lighting area of the accent light P. 454
*2:Suspension category only available if SH-AWD ® is equipped.
CategoryDescription
EngineSelect COMFORT , NORMAL , or SPORT for the engine throttle respons e and transmission shift response
SteeringSelect COMFORT , NORMAL , or SPORT for the steering effort
Suspension*2Select COMFORT , NORMAL , or SPORT for handling by way of power distribution to the wheels with SH-
AWD ®
Idle StopSet the Auto Idle Stop system to Enabled or Disabled. While Idle Stop is Disabled in INDIVIDUAL mode,
the Auto Idle Stop System will stay disa bled regardless of the Auto Idle Stop OFF button
2 Auto Idle Stop P. 457
GaugeSelect COMFORT , NORMAL or SPORT to set the gauges to be displayed
Lighting*1Set the interior accent lighting. COMFORT for blue, NORMAL for white, and SPORT for red
Reset to DefaultEngine , Steering, Suspension , Gauge, and Lighting is set to Normal, and Idle Stop is set to Enabled
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460
uuWhen Driving uAuto Idle Stop
Driving
■Auto Idle Stop may not activate when:
• The vehicle is stopped by braking suddenly.
• The steering wheel is operated.
• The fan speed is high.
• The climate control system is in use, and there is a significant difference between
the set temperature and the actual interior temperature.
• The climate control system is in use, and humidity in the interior is high.
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Continued461
uuWhen Driving uAuto Idle Stop
Driving
• The brake pedal is released (without the automatic brake hold system activated).
• The accelerator pedal is depressed (with the automatic brake hold system
activated).
2 Automatic Brake Hold P. 556
■The engine restarts even if the brake pedal is depressed*1 when:
• The Auto Idle Stop OFF button is pressed.
• The steering wheel is operated.
• The transmission is put into
(R or (S, or when it is set from (N to (D.
u If you put the tra nsmission into
(P after the Auto Idle Stop activates, the Auto
Idle Stop continues to operate. In this case, the engine restarts when you
depress the brake pedal.
• The pressure on the brake pedal is reduced and the vehicle starts moving while
stopped on an incline.
• The brake pedal is released slightly during a stop.
• The battery charge becomes low.
• The accelerator pedal is depressed.
• The driver’s seat belt is unlatched.
• is ON (indicator on).
• The climate control system is in use, and the difference between the set
temperature and actual interior temperature becomes significant.
• The climate control system is being used to dehumidify the interior.
• The vehicle ahead of you starts again when your vehicle stops automatically with
ACC with Low Speed Follow.
• The Integrated Dynamics Sy stem mode is changed to SNOW and SPORT mode.
• The Auto Idle Stop is set to off on INDIVIDUAL setting screen.
2Customizing the INDIVIDUAL Settings P. 455
■The Engine Automatically Restarts When:1The Engine Automatically Restarts When:
If you are using an electroni c device during Auto Idle
Stop, the device may tempor arily be turned off when
the engine restarts.
1 The engine restarts even if the brake pedal is depressed*1 when:
*1: With the automatic brake hold system activated,
you can release the brake pe dal while Auto Idle Stop
is in operation.
If the automatic brake hold system has been turned
off, or if there is a problem with the system, the
engine will restart automatically when you release
the brake pedal.
2 Automatic Brake Hold P. 556
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465
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 vehi cle’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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478
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
ButtonRES/+/SET/−
Switch
LKAS Button
ACC with Low Speed
Follow
The vehicle icon,
interval bars and set
speed appear on the
gauge.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
gauge.
Traffic Jam Assist is ready to
use. The contour lines 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 (contour
lines) appear on the gauge.
LKAS is activated. The contour lines 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)
(green) (white)
(green)
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479
uuAcuraWatchTMuCollision Mitigation Braking SystemTM (CMBSTM)
Continued
Driving
Collision Mitigation 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 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)
For directions on the prop er handling of the radar
sensor, refer to the following page. 2 Radar Sensor P. 549
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera P. 547
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. 484
The CMBS
TM is not activated for about 15 seconds
after the power system is turned on.
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uuAcuraWatchTMuLow Speed Braking Control*
494
Driving
Conditions for assistive driving power suppression.
• When the accelerator is no longer depressed.
• When the accelerator is depresse d for approximately four seconds.
• When the brake pedal is depressed.
• When the steering wheel is tu rned and a collision avoided.
Conditions for assistive braking cancellation.
• A certain amount of time ha s passed since activation.
The system may not operate correct ly in the following conditions:
■Examples of obstacles the sonar sensor cannot detect
• Obstacles that do not refl ect sound waves well, such as people, snow, cloth,
sponges, etc.
• Thin obstacles such as fences, bicycles, sign posts, etc.
• Short or small obstacles.
• Obstacles immediately in front of the bumper.
• Moving objects or obstacles that suddenly enter the road.
• Obstacles that are not pe rpendicular to the ground.
■Conditions for Cancellation
■Low Speed Braking Control System Conditions and
Limitations
1 Conditions for Cancellation
After Low Speed Braking Control has activated once,
it will not activate again for the same obstacle.
They can be activated again after driving for a certain
distance after last activation.
Low Speed Braking Control ac tivates separately when
moving forward and reversing. (For example, if it
activates when moving forwar d, it can be activated
again immediately if reversing.)
However, if assistive braking has been activated, in
order to activate assistiv e driving power suppression
again, it is necessary to drive for a certain distance to
reset the system.
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495
uuAcuraWatchTMuLow Speed Braking Control*
Driving
■Examples of situations where the sonar sensor cannot detect obstacles
• The sonar sensor is dirty (cover ed by snow, water, mud, etc.).
• The vehicle is too hot or cold.
• The steering wheel is turned sharply when approaching the obstacle at an angle.
■Examples of other cases where the system may not work correctly
• The vehicle is tilted due to heavy load or su spension modifications.
• An abnormal tire or wheel condition (wro ng size, varied size or construction,
improperly inflated, compact spare tire
*, etc.).
• Bad weather conditions such as heav y rain, fog, snow, sandstorms, etc.
• The ambient temperature/humidity is too high or low.
• When going down a very steep slope.
• When close to other vehicles with sonar sensors or other objects that emit
ultrasonic waves.
■Situations where the system may acti vate even without risk of a collision
• When passing through short or narrow gates.
• When driving on uneven surfaces, grassy areas, or places with steps.
• When a sloped pillar or wall is protruding from a high position.
• When there are obstacles next to the road.
• When driving toward flags, curtains, tre e branches, railroad crossing bars, etc.
• When driving on flooded roads.
* Not available on all models
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