2022 ACURA MDX ECO mode

Contents
This owner’s manual should be considered a permanent part of the
vehicle and should remain with the vehicle when it is sold.
The Navigation Manual is available online at owners.acura.com
(U.S.) or acura.ca (Canada). If you are the firs t registered owner
of your vehicle, you may request a complimentary printed
copy of the Navigation Manual within the first six months of
vehicle purchase. To request a copy, visit owners.acura.com. In
Canada, please request a copy from your Acura dealer.
This owner’s manual covers all models of your vehicle. You may find
descriptions of equipment and features that are not on your
particular model.
Images throughout this owner’s manu al (including the front cover)
represent features and equipment that are available on some, but
not all, models. Your particular mo del may not have some of these
features.
This owner’s manual is for vehicles sold in the United States and
Canada.
The information and specifications in cluded in this publication were
in effect at the time of approval for printing. Honda Motor Co., Ltd.
reserves the right, however, to discontinue or change specifications
or design at any time without notice and without incurring any
obligation.2 Safe Driving P. 31
For Safe Driving P. 32 Seat Belts P. 37 Airbags P. 45
2Instrument Panel P. 83
Indicators P. 84 Gauges and Displays P. 104
2Controls P. 127
Clock P. 128 Locking and Unlocking the Doors P. 130
Windows P. 160 Panoramic Roof P. 163
Seats P. 190
2 Features P. 237
Audio System P. 238 Audio System Basic Operation P. 244
Customized Features P. 345 HomeLink® Universal Transceiver P. 373
CabinTalk ®
* P. 414
2Driving P. 415
Before Driving P. 416 Towing a Trailer P. 422
Parking Your Vehicle P. 560Multi-View Rear Camera* P. 571
Fuel Economy and CO
2 Emissions P. 584
2 Maintenance P. 585
Before Performing Maintenance P. 586 Maintenance MinderTM P. 589
Checking and Maintaining Wiper Blades P. 610
Climate Control System Main tenance P. 628 Cleaning P. 629
2Handling the Unexpected P. 637
Tools P. 638 If a Tire Goes Flat P. 639
Overheating P. 668 Indicator, Coming On/Blinking P. 670 Fuses P. 677
If You Cannot Open the Ta ilgate P. 687 Refueling P. 688
2Information P. 689
Specifications P. 690 Identification Numbers P. 692
Emissions Testing P. 695 Warranty Coverages P. 697
22 ACURA MDX-31TYA6000_02.book 4 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

9
Quick Reference Guide
❚Seat Belts (P37)
❚Walk Away Close Button* (P151)
❚Cargo Hook (P216)
❚Accessory Power Socket (P220)
❚USB Port (P239)
❚Seat Belt with Detachable Anchor (P42)
❚Side Curtain Airbags (P58)
❚Grab Handle
❚Coat Hook (P215)
❚Panoramic Roof Switch (P165)
❚LINK Button (P411)
❚Sun Visors
❚LATCH to Secure a Child Seat (P68)
❚Seat Belt (Installing a Child Seat) (P72)
❚Seat Belt to Secure a Child Seat (P74)
❚Third Row Seat (P199)
❚Sunshade Switch (P164)
❚Map Lights (P209)
❚Sunglasses Holder (P216)
❚ASSIST Button (P410)
❚Vanity Mirrors
❚Tailgate Light (P210)
❚Accessory Power Socket (P219)
❚Front Seat (P190)
❚Accessory Power Socket (P220)
❚USB Ports (P239)
❚AC Power Outlet* (P221)
❚Side Airbags (P56)
❚Second Row Seat (P195)
* Not available on all models
22 ACURA MDX-31TYA6000_02.book 9 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

11
Quick Reference Guide
Auto Idle Stop Function
To improve fuel economy, the engine stops and then restarts as detailed below. When Auto Idle Stop is on, the Auto Idle Stop in dicator
(green) comes on. (P457)
At Automatic transmissionEngine status
Deceleration
Stop
Start-up
Automatic Brake Hold OffAutomatic Brake Hold On
Stop the vehicle and depress the brake pedal.
On
Keep the brake pedal
depressed. U.S.
Canada
With the automatic brake
hold system activated,
you can release the brake pedal when the
indicator comes on.Off
Release the brake pedal. With the automatic brake hold system activated, depress the accelerator pedal.Restarting
* Not available on all models
22 ACURA MDX-31TYA6000_02.book 11 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

25
Quick Reference Guide
Adaptive Cruise Control
(ACC) with Low Speed
Follow
(P496)
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, without you having to
keep your foot on the brake or the
accelerator.
Lane Keeping Assist
System (LKAS)
(P514)
Provides steering input to help keep the
vehicle in the middle of a detected lane and
provides tactile and visual alerts if the
vehicle is detected drifting out of its lane.
Road Departure
Mitigation System
(P535)
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.
Traffic Jam Assist (P 523)
The traffic jam assist system uses a radar
sensor mounted behind the emblem and a
camera mounted to the interior side of the
windshield, behind the rearview mirror to
detect and monitor left and right white
(yellow) traffic lane lines as well as any
vehicle ahead. Based on inputs from the
radar sensor and camera, the system adjusts
the speed of your vehicle to maintain a set
interval between your vehicle and the one
detected ahead. It also applies steering
torque to keep your vehicle in the center of
the detected lane when you are driving in
heavy traffic.
Traffic Sign Recognition
System
(P 541)
Reminds you of road sign information, such
as the current speed limit, your vehicle has
just passed through, showing it on the
driver information interface and the head-
up display
*.
* Not available on all models
22 ACURA MDX-31TYA6000_02.book 25 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

28
Quick Reference Guide
What to Do If
Why does the brake pedal
pulsate slightly when
applying the brakes?This can occur when the ABS activates and does not indicate a
problem. Apply firm, steady pressure on the brake pedal. Never
pump the brake pedal.
2Anti-lock Brake System (ABS) (P558)
The rear door cannot be
opened from inside the
vehicle. Why?Check if the childproof lock is in the
lock position. If so, open the rear
door with the outside door handle.
To cancel this function, slide the
lever up to the unlock position.
Why do the doors lock
after I unlocked the doors?If you do not open the doors within 30 seconds, the doors are
relocked automatically for security.
Why does the beeper
sound when I open the
driver’s door?The beeper sounds when:
●The power mode is in ACCESSORY.
●The exterior lights are left on.
●Auto Idle Stop is in operation.
22 ACURA MDX-31TYA6000_02.book 28 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

uuSeat Belts uAbout Your Seat Belts
38
Safe Driving
■Proper use of seat belts
Follow these guidelines for proper use:
• All occupants should sit upright, well back in the seat, and remain in that position
for the duration of the trip. Slouching and leaning reduce the effectiveness of the
belt and can increase the chance of serious injury in a crash.
• Never place the shoulder part of a lap/shoulder seat belt under your arm or
behind your back. This could cause very serious injuries in a crash.
• Two people should never use the same seat belt. If they do, they could be very
seriously injured in a crash.
• Do not put any accessories on the seat be lts. Devices intended to improve comfort
or reposition the shoulder part of a seat be lt can reduce the protective capability
and increase the chance of serious injury in a crash.
The seat belt system includes an indicator on
the instrument panel to remind the driver or a
front passenger or both to fasten their seat
belts.
If you set the power mode to ON and a seat
belt is not fastened, a beeper will sound and
the indicator will blink. After a few seconds,
the beeper will stop and the indicator will
come on and remain illuminated until the seat
belt is fastened.
The beeper will periodically sound and the
indicator will blink while the vehicle is moving
until the seat belt is fastened.
■Seat Belt Reminder
1 About Your Seat Belts
If a rear seat passenger moves around and extends
the seat belt, the lockable retractor may activate. If
this happens, release the retractor by unfastening the
seat belt and allow the belt to retract completely.
Then refasten the belt.
1Seat Belt Reminder
The indicator will also co me on if a front passenger
does not fasten their seat be lt within six seconds after
the power mode is set to ON.
When no one is sitting in th e front passenger’s seat,
the indicator will not come on and the beeper will not
sound.
The indicator also may no t come on and the beeper
may not sound when the occupant is not heavy
enough to trigger the weight sensor. Such occupants
(e.g., infants and smaller children) should be moved
to the rear seat as a deploying front airbag likely will
injure or kill them. 2 Protecting Child Passengers P. 63
22 ACURA MDX-31TYA6000_02.book 38 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

39
uuSeat Belts uAbout Your Seat Belts
Safe DrivingThe front seats and the second row outer
seats are equipped with automatic seat belt
tensioners to enhance safety.
The tensioners automatically tighten the front
seat belts and the second row outer seat belts
during a moderate-to-severe frontal collision,
sometimes even if the collision is not severe
enough to inflate the front airbags or the
driver’s and passenger’s knee airbags.
■Automatic Seat Belt Tensioners1 Automatic Seat Belt Tensioners
The seat belt tensioners can only operate once.
If a tensioner is activated, the SRS indicator will come
on. Have a dealer replace the tensioner and
thoroughly inspect the seat belt system as it may not
offer protection in a subsequent crash.
During a moderate-to-severe side impact, the
tensioner on that side of the vehicle also activates.
22 ACURA MDX-31TYA6000_02.book 39 ページ ２０２０年１１月５日　木曜日　午前１１時３９分

46
uuAirbags uAirbag System Components
Safe Driving
The front, driver’s knee, front passenger’s
knee, front side, and si de curtain airbags are
deployed according to the direction and
severity of impact. Both side curtain airbags
are deployed in a ro llover. The airbag
system includes:
aTwo SRS (Supplemental Restraint System)
front airbags. The driver’s airbag is stored
in the center of the steering wheel; the
front passenger’s airbag is stored in the
dashboard. Both are marked SRS
AIRBAG.
bTwo knee airbags. Th e driver’s knee
airbag is stored under the steering
column; the front passenger’s knee
airbag is stored under the glove box.
Both are marked SRS AIRBAG.
cTwo side airbags, one for the driver and
one for the front passenger. The airbags
are stored in the outer edges of the seat-
backs. Both are marked SIDE AIRBAG .
dTwo side curtain airbags, one for each
side of the vehicle. The airbags are stored
in the ceiling, above the side windows.
The front and rear pillars are marked
SIDE CURTAIN AIRBAG.
eAn electronic control unit that, when the
power mode is in ON, continually
monitors information about the various
impact sensors, seat and buckle sensors,
rollover sensor, airbag activators, seat
belt tensioners, and other vehicle
information. During a crash event the
unit can record such information.
fAutomatic seat belt tensioners for the
front seats and the second row outer
seats. In addition, the driver’s and front
passenger’s seat belt buckles incorporate
sensors that detect whether or not the
belts are fastened.
gDriver’s seat position sensor. This sensor
detects the driver’s seat slide position to
help determine the optimal deployment
of the driver’s airbag.
hWeight sensors in the front passenger’s
seat. The sensors are used for occupant
classification to activa te or deactivate the
front passenger’s airbag.
iImpact sensors that can detect a
moderate-to-severe front or side impact.
jAn indicator on the dashboard that alerts
you that the front passenger’s front
airbag has been turned off.
kAn indicator on the instrument panel that
alerts you to a possib le problem with your
airbag system or seat belt tensioners.
lA rollover sensor that can detect if your
vehicle is about to roll over and signal the
control unit to deploy both side curtain
airbags.
mPressure sensors inside each front door
that control side airbag deployment.
22 ACURA MDX-31TYA6000_02.book 46 ページ ２０２０年１１月５日　木曜日　午前１１時３９分