heating ACURA MDX 2022 Owners Manual

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
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Quick Reference Guide
27
Handling the Unexpected (P637)
Flat Tire (P639)
●Park in a safe location and repair the flat
tire using the tire repair kit.
●Park in a safe location and replace the
flat tire with the compact spare tire
located under the cargo area.
Indicators Come On (P670)
●Identify the indicator and consult the
owner’s manual.
Models with tire repair kit
Models with a compact spare tire
Engine Won’t Start (P662)
●If the battery is dead, jump start using a
booster battery.
Blown Fuse (P677)
●Check for a blown fuse if an electrical
device does not operate.
Overheating (P668)
●Park in a safe location. If you do not see
steam under the hood, open the hood,
and let the engine cool down.
Emergency Towing (P685)
●Call a professional towing service if you
need to tow your vehicle.
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93
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanation
Seat Belt
Reminder
Indicator
•Blinks and the beeper sounds for a few
seconds if you are not wearing a seat belt
when you set the power mode to ON, then
the indicator comes on.
• If the front passenger is not wearing a seat
belt, the indicator comes on a few seconds
later.
• Blinks while driving if you and/or the front
passenger has not fastened a seat belt. The
beeper sounds and the indicator blinks at
regular intervals.• The beeper stops and the indicator goes off when
you and the front passenger fasten their seat belts.
• Stays on after you and/or the front passenger
has fastened the seat belt(s) - A detection error
may have occurred in the sensor. Have your vehicle
checked by a dealer.
2 Seat Belt Reminder P. 38
Low Fuel Indicator
(Amber)
•Comes on when the fuel reserve is running
low (approximately 2.77 U.S. gal./10.5 Liter
left).• Comes on - Refuel your vehicle as soon as
possible.
●Blinks if there is a problem with the fuel
gauge.• Blinks - Have your vehicle checked by a dealer.
High Temperature
Indicator (Red)•Blinks when the engine coolant temperature
goes up, and stays on if the temperature
continues to rise.•Blinks while driving - Drive slowly to prevent
overheating.
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Continued105
uuGauges and Displays uGauges
Instrument Panel
Displays the temperature of the engine coolant.
Shows the total number of miles or kilome ters that your vehicle has accumulated.
Shows the outside temperature in Fahr enheit (U.S.) or Celsius (Canada).
■Adjusting the outside temperature display
Adjust the temperature reading by up to ±5°F or ±3°C if the temperature reading
seems incorrect.
■Temperature Gauge
■Odometer
■Outside Temperature
1 Temperature Gauge
NOTICE
Driving with the temperat ure gauge reading in the
upper zone can cause serious engine damage. Pull
safely to the side of th e road and allow engine
temperature to return to normal. 2 Overheating P. 668
1Outside Temperature
The temperature sensor is in the front bumper.
Road heat and exhaust fr om another vehicle can
affect the temperature reading when your vehicle
speed is less than 19 mph (30 km/h).
It may take several minutes for the display to be
updated after the temperature reading has stabilized.
You can adjust the temperature reading. 2 Customized Features P. 345
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108
uuGauges and Displays uDriver Information Interface (Left Side Area)
Instrument Panel
Driver Information Interface (Left Side Area)
Shows the current mode for Inte grated Dynamics System, audio* and phone*
information, etc.
2 Audio Remote Controls P. 242
2 Bluetooth ® HandsFreeLink ® P. 376
Shows the current mode for Integrated dynamics system.
2 Acura Integrated Dynamics System P. 450
Driver Information Inte rface (Right Side Area)
The driver information interface shows information such as the estimated travelable
distance and fuel economy of the vehicle. It also displays messages such as warnings
and other helpful information.
When a warning message displays, please check the message and contact a dealer
and have the vehicle inspected if necessary . Please refer to the pages below if the
Engine oil pressure low. or Engine temperature too hot. message is displayed.
2If the Low Oil Pressure Warning Appears P. 670
2 Overheating P. 668
■Current Mode for Integrated Dynamics System
* Not available on all models
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428
uuTowing a Trailer uTowing Preparation
Driving
■Safety chains
Always use safety chains when you tow a trailer. Leave enough slack to allow the
trailer to turn corners easily, but do not allow the chains to drag on the ground.
■Sway control
This device can be used if your trailer te nds to sway. Your trailer maker can tell you
what kind of sway control you need and how to install it. Improper installation could
degrade the handling and stability of your vehicle.
■Trailer mirrors
Many states, provinces and te rritories require special exterior mirrors when towing a
trailer. Install special mirrors whenever you cannot clearly see behind you, or if the
trailer creates a blind spot.
■Automatic transmission cooler
An additional ATF (automatic transmission fluid) cooler is required to keep the
transmission from overheating when towing more than 3,500 lbs (1,588 kg). You
can get the additional ATF cooler at a dealer.
AWD models
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615
Maintenance
Checking and Maintaining Tires
Checking Tires
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.
■Inflation guidelines
Properly inflated tires provid e the best combination of hand ling, tread life, and comfort.
Refer to the driver’s doorjamb label or spec ifications page for the specified pressure.
Underinflated tires wear unev enly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride ha rshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips , use a gauge to measure the pressure in
all tires, including the spare
*. Even tires in good condition can lose 1–2 psi (10–20
kPa, 0.1–0.2 kgf/cm2) per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tr ead. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire . Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a deal er check the wheel alignment.
• Excessive tread wear.
2 Wear Indicators P. 620
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or releas e air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm
2) higher than if
checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. Ne w tires and any that have
been removed and reinst alled should be properly
balanced.
Check the spare tire pressu re once a month or before
long trips.
3WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.
Follow all instruction s in this owner’s
manual regarding tire inflation and
maintenance.
Models with spare tire
* Not available on all models
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637
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 638
If a Tire Goes Flat Changing a Flat Tire ......................... 639
Temporarily Repairi ng a Flat Tire....... 647
Handling of the Jack ......................... 661
Engine Does Not Start Checking the Engine ........................ 662
If the Keyless Access Remote Battery is Weak ... 663Emergency Engine Start ................... 664
Emergency Engine Stop ................... 665
If the Battery Is Dead ....................... 666
Overheating
How to Handle Overheating ............. 668 Indicator, Coming On/Blinking
If the Low Oil Pressure Warning Appears ....670
If the Charging System Indicator Comes On .. 671
If the Malfunction Indicator Lamp Comes
On or Blinks ................................... 671
If the Brake System Indicator (Red) Comes On or Blinks ................................... 672
If the Brake System Indicator (Red) Comes On or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .. 673
If the Electric Power Steering (EPS) System
Indicator Comes On ........................... 674
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 675
If the Transmission System Indicator Blinks along with the Warning Message... 676
Fuses Fuse Locations ................................. 677
Inspecting and Changing Fuses ........ 683
Emergency Towing ........................... 685
If You Cannot Unlock the Fuel Fill Door ... 686
If You Cannot Open the Tailgate .... 687
Refueling Refueling From a Portable Fuel Container ... 688
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668
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The temperature gauge is at the mark or the engine suddenly loses power.
• The Engine temperature too hot. Do not drive. Allow engine to cool.
message appears on the driv er information interface.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge at
the mark may damage the engine.
Continuing to drive with the Engine temperature
too hot. Do not drive. Allow engine to cool.
message on the driver information interface may
damage the engine.
3WARNING
Steam and spray from an overheated
engine can seri ously scald you.
Do not open the hood if steam is coming
out.
H
H
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669
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge goes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, re start it and check the temperature gauge.
If the temperature gauge has gone down, resu me driving. If it has not gone down,
contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
MIN
MAX
Reserve Tank
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