Page 523 of 685

uuBraking uBrake System
522
Driving
Keeps the brake applied after releasing the br ake pedal until the accelerator pedal is
pressed. You can use this system while th e vehicle is temporarily stopped, like at
traffic lights and in heavy traffic.
■Automatic Brake Hold1 Automatic Brake Hold
3WARNING
Activating the automatic brake hold system
on steep hills or slippery roads may still
allow the vehicle to move if you remove
your foot from the brake pedal.
If a vehicle unexpectedly moves, it may
cause a crash resulting in serious injury or
death.
Never activate the automatic brake hold
system or rely on it to keep a vehicle from
moving when stopped on a steep hill or
slippery roads.
3WARNING
Using the automatic brake hold system to
park the vehicle may result in the vehicle
unexpectedly moving.
If a vehicle moves unexpectedly, it may
cause a crash, resulting in serious injury or
death.
Never leave the vehicle when braking is
temporarily kept by automatic brake hold
and always park the vehicle by putting the
transmission in
( P and applying the parking
brake.
■Turning on the system
Fasten your seat belt
properly, then start the
power system. Press the
automatic brake hold
button.
●The automatic brake
hold system indicator
comes on. The system
is turned on.
■Activating the system
Depress the brake pedal
to come to a complete
stop. The transmission
must be in
( D, (S or (N.●The automatic brake
hold indicator comes
on. Braking is kept for
up to 10 minutes.
●Release the brake
pedal after the
automatic brake hold
indicator comes on.
■Canceling the system
Depress the accelerator
pedal while the
transmission is in
( D or (S. The system is
canceled and the vehicle
starts to move.
●The automatic brake
hold indicator goes
off. The system
continues to be on.
Accelerator PedalBrake PedalAutomatic Brake
Hold Button
Goes
Off
Comes
OnOn On
U.S.
Canada
Comes
On
Comes
On
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Page 528 of 685

Continued527
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 MID setting
options.
2 List of customizable options P. 134, 362
■Vibration alert on the steering wheel
When a potential coll ision to an oncoming detected vehicle is determined, the
system alerts you with rapid vibration on th e 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. 530
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
Lights
*
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 Speed-sensitive Electric Power Steering
(EPS) System Indicator P. 95
* Not available on all models
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531
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 high.
• Driving with the parking brake applied.
• When the radar sensor behind the emblem gets dirty.
* Not available on all models
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Page 562 of 685

561
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 562
Safety When Performing Maintenance ..563
Parts and Fluids Used in Maintenance Service...564Maintenance MinderTM..................... 565
Maintenance Under the Hood
Maintenance Items Under the Hood .. 569
Opening the Hood ........................... 570
Engine Compartment Cover ............. 571
Recommended Engine Oil ................ 572
Oil Check ......................................... 573
Adding Engine Oil ............................ 574
Changing the Engine Oil and Oil Filter ...575 Cooling System ................................ 577
Inverter Coolant ............................... 579
Transmission Fluid ............................ 580
Brake Fluid ....................................... 581
Refilling Window Washer Fluid......... 581
Replacing Light Bulbs ....................... 582
Checking and Maintaining Wiper Blades... 587Checking and Maintaining Tires
Checking Tires ................................. 591
Tire and Loading Information Label .. 592
Tire Labeling .................................... 592
DOT Tire Quality Grading (U.S. Vehicles).. 594Wear Indicators................................ 596 Tire Service Life ................................ 596
Tire and Wheel Replacement ........... 597
Tire Rotation .................................... 598
Winter Tires ..................................... 599
12-Volt Battery ................................. 600
Remote Transmitter Care ................. 601
Remote Control and Wireless Headphone Care
*........................... 602Climate Control System Maintenance.. 604Cleaning Interior Care .................................... 605
Exterior Care.................................... 607
Accessories and Modifications ........ 611
* Not available on all models
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Page 563 of 685

562
Maintenance
Before Performing Maintenance
Inspection and Maintenance
For your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of an y abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your warranties in
effect.) Refer to the separate maintena nce booklet for detailed maintenance and
inspection information.
■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.
■Periodic inspections
• Check the brake fluid level monthly.
2 Checking the Brake Fluid P. 581
•Check the tire pressure monthly. Examin e the tread for wear and foreign objects.
2Checking and Maintaining Tires P. 591
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 582
•Check the condition of the wiper bl ades at least every six months.
2Checking and Maintaining Wiper Blades P. 587
■Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and fede ral regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all ma intenance services should
be performed in accordan ce with the intervals
indicated by the multi-information display (MID).
2 Maintenance Service Items P. 567
If you want to perform complex maintenance tasks
that require more skills a nd tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 670
If you want to perform ma intenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenanc e, update the records in
the separate maintenance booklet.
U.S. models
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Page 571 of 685

570
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
driver’s side lower co rner of the dashboard.
u The hood will pop up slightly.
3. Push the hood latch lever (located under
the front edge of the hood to the center) to
the side and raise the hood. Once you have
raised the hood slightly, you can release the
lever.
4. Lift the hood up most of the way.
u The hydraulic support will lift it up the
rest of the way and hold it up.
When closing, lower it to approximately 12
inches (30 cm), then pr ess down firmly with
your hands.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
possible damage to the hood and/or the wipers.
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
When closing the hood, check that the hood is
securely latchedM
If the hood latch lever moves stiffly, or if you can
open the hood without lift“ ng the lever, the latch
mechanism should be cl eaned and lubricatedM
Hood Release Handle
Pull
Lever
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Page 584 of 685
583
uuReplacing Light Bulbs uBrake Light and Rear Turn Signal Light Bulbs
Continued
Maintenance
Brake Light and Rear Turn Signal Light Bulbs
When replacing, use the following bulbs.
1.Remove the cover.
u Starting at the bottom, carefully pull the
cover straight out, working upward until
all pins are removed from their
grommets.
u The grommets should remain in the
body.
2. Use a Phillips-head sc rewdriver to remove
the bolts.
3. Pull the light assembly out of the rear pillar.
Brake Light: 21 W
Rear Turn Signal Light: 21 W
Bolts
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Page 587 of 685
586
uuReplacing Light Bulbs uRear License Plate Lights
Maintenance
Rear License Plate Lights
Rear license plate lights are LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
High-Mount Brake Light
High-mount brake light is LED type. Have an authorized Acura dealer inspect and
replace the light assembly.
Puddle Lights
Puddle lights are LED type. Have an author ized Acura dealer inspect and replace the
light assembly.
20 ACURA MDX E-AWD-31TRX6302.book 586 ページ 2020年2月11日 火曜日 午後1時 45分