air conditioning Acura MDX 2020 Owner's Manual

15
Quick Reference Guide
Climate Control System (P219)
●Press the AUTO button to activate th e climate control system.●Press the button to turn the system on or off.●Press the button or select the Front icon to defrost the windshield.
Driver’s Side
Temperature
Control Switch
Air flows from floor and
windshield defroster vents. Air flows from floor vents. Air flows from floor and
dashboard vents. Air flows from dashboard vents.
AUTO Button Passenger’s Side
Temperature
Control Switch
(On/Off) Button
Driver’s Side
Temperature Icon Passenger’s Side
Temperature Icon On Demand
Multi-Use
Display
TM
(Windshield Defroster) Button
A/C
(Air
Conditioning) and
SYNC
(Synchronization)
Icon Recirculation/
Fresh Air Mode
Icon
Fan Control Icon
REAR
(Rear Climate
Control) IconVent Mode
Control Icon
Rear Climate Control (P229)●Press the AUTO button to activate the
rear climate control system.
●Press the button to turn the system
on or off.
Rear Temperature
Control Buttons /
(Fan Control)
Button
AUTO Button
(On/Off)
Button
Mode Control Button
Air flows from the rear floor vents. Air flow from the rear console
vents and floor vents. Air flows from the rear console vents.
* Not available on all models
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219Continued
Controls
Climate Control System
Using Automatic Climate Control
The automatic climate control system maintains the interior temperature you select.
The system also selects the proper mix of heat ed or cooled air that raises or lowers
the interior temperature to your pr eference as quickly as possible.
Use the system when the engine is running.
1. Press the AUTO button.
2. Adjust the interior temperature using the driver’s side or passenger’s side
temperature control switch.
3. Press the (On/Off) button to cancel.1Using Automatic Climate Control
If any buttons/icons on the touch screen are pressed
while using the climate control system in auto, the
function of the button/icon that was pressed will take
priority.
The AUTO indicator will go off, but functions
unrelated to the button/icon that was pressed will be
controlled automatically.
During idle-stops, air-conditioning is suspended, and
only the blower remains active.
If you do not want air-cond itioning suspended, press
the Auto Idle Stop OFF button to cancel idle-stop.
To prevent cold air from bl owing in from outside, the
fan may operate at low speed for a while after the
AUTO button has been pressed.
If the interior is very warm, you can cool it down
more rapidly by partial ly opening the windows,
turning the system on auto, and setting the
temperature to low. Change the fresh air mode to
recirculation mode until the temperature cools down.
When you set the temperature to the lower or upper
limit, Lo or Hi is displayed.
Pressing the button switches the climate control
system between on and off. When turned on, the
system returns to your last selection.
(On/Off) ButtonAUTO Button
On Demand Multi-Use Display
TM
Driver’s Side
Temperature
Control Switch
Passenger’s
Side
Temperature
Control Switch Passenger’s
Side
Temperature
Driver’s Side
Temperature
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uuClimate Control System uUsing Automatic Climate Control
220
Controls
In addition to the button/switch controls, you can operate the climate control system
from the On Demand Multi-Use DisplayTM touch screen.
■Operating from the On Demand Multi-Use DisplayTM1 Using Automatic Climate Control
When you unlock the doors with your remote, the
driver’s ID ( Driver 1 or Driver 2) is detected, and the
climate control settings are turned to the respective
mode automatically when yo u set the power mode to
ON.
On Demand Multi-Use DisplayTM
A/C (Air Conditioning) and
SYNC (Synchronization) Icon
Driver’s Side
Temperature
Control Icon Recirculation/
Fresh Air mode
Icon
Fan Control Icon Passenger’s Side
Temperature
Control Icon
Vent Mode Icon
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225
uuClimate Control System uUsing Automatic Climate Control
Controls
Pressing the button or selecting the Front
icon appearing after the vent mode icon is
selected turns the air conditioning system on
and automatically switches the system to fresh
air mode.
Press the button or select the Front
icon again to turn off, the system returns to
the previous settings.
■To rapidly defrost the windows 1.Press the button, or select the vent
mode icon and then the Front icon.
2. Select the recirculation mode.
2 Switching between the Recirculation
and Fresh Air Modes P. 224
■Defrosting the Windshield and Windows1Defrosting the Windshield and Windows
For your safety, make sure you have a clear view
through all the windows before driving.
Do not set the temperatur e near the upper or lower
limit.
When cold air hits the windshield, the outside of the
windshield may fog up.
If the side windows fog up, adjust the vents so that
the air hits the side windows.
If you press the button or select the Front
icon during Auto Idle Stop, the engine restarts
automatically.
1 To rapidly defrost the windows
After defrosting the windows, switch over to fresh air
mode.
If you keep the system in recirculation mode, the
windows may fog up from humidity. This impedes
visibility.
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617
Maintenance
Climate Control System Maintenance
Air Conditioning
To ensure proper and safe operation, the Society of Automotive Engineers (SAE
J2845) recommends that the refrigerant system only be serviced by trained and
certified technicians.
Never repair or replace the air conditio ning evaporator (cooling coil) with one
removed from a used or salvaged vehicle.
New replacement mobile air conditioning evaporators must be certified (and
labeled) as meeting SAE Standard J2842.
Dust and Pollen Filter
The climate control system is equipped with a dust and pollen filter that collects
pollen, dust, and other debris in the air. The Maintenance MinderTM messages will let
you know when to replace the filter.
We recommend that you replace the dust an d pollen filter sooner when using your
vehicle in areas with high concentrations of dust.
U.S. models
1 Air Conditioning
NOTICE
Vented refrigerant is harmful to the environment.
To avoid refrigerant from venting, never replace the
evaporator with one re moved from a used or
salvaged vehicle.
Refrigerant in your vehicle’ s air conditioning system is
flammable and can be igni ted during servicing if
proper procedures are not followed.
The air conditioner labe l is found under the hood:
2 Safety Labels P. 75
2 Specifications P. 676
1Dust and Pollen Filter
If the airflow from the climate control system
deteriorates noticeably, and the windows fog up
easily, the filter may need to be replaced. Please
contact a dealer for replacement.
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676
Information
Specifications
■Vehicle Specifications
*1: Models with second row captain seat
*2: Models with second row bench seat
ModelMDX
No. of Passengers:
Front 2
Rear (2nd) 2
*1
3*2
Rear (3rd)
2
Total 6*1
7*2
Weights:Gross Vehicle Weight
RatingSee the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Front)See the certification label on the driver’s
doorjamb
Gross Axle Weight
Rating (Rear)See the certification label on the driver’s
doorjamb
■
Air Conditioning
*1: U.S. models
*2: Canadian models
■Engine Specifications
■ Fuel
■ Washer Fluid
Refrigerant TypeHFO-1234yf (R-1234yf)*1
HFC-134a (R-134a)*2
Charge Quantity 21.3 – 23.1 oz (605 – 655 g)*1
675 – 725 g*2
Lubricant TypeRL85HM (POE)*1
PAG RL897*2
Quantity7.75 – 9.33 cu-in (127 – 153 cm3)*1
127 – 153 cm3 (20% RATIO)*2
Displacement211.8 cu-in (3,471 cm3)
Spark Plugs NGK DILZKR7B11G
TypeUnleaded premium gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 19.5 US gal (73.8 L)
Tank CapacityU.S.: 4 US qt (3.8 L)
Canada: 5.6 US qt (5.3 L)
■ Light Bulbs
■ Brake Fluid
Headlights (High/Low Beam)LED
Fog Lights*LEDFront Turn Signal/Side Marker/
Parking LightsLED
Daytime Running Lights LED
Side Turn Signal Lights (on Door
Mirrors)LED
Brake Lights 21 W
Rear Side Marker LightsLED
Taillights LED
Back-Up Lights21 W
Rear Turn Signal Lights 21 W
High-Mount Brake LightLED
Rear License Plate Lights LED
Puddle Lights*LED
Interior Lights Front, Second Row and Third
Row Lights LED
Front and Rear Ambient Lights LED
Vanity Mirror Lights 1.4 W
Door Courtesy Lights 3.4 W
Door Inner Handle Lights LED
Front and Rear
* Console
Compartment Lights LED
Glove Box Light 1.4 W
Foot Lights 5 W
Cargo Area Lights 5 W
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
* Not available on all models
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Index
690
Index
Index
A
AAC.................................................... 268, 293
ABS (Anti-lock Brake System) ................... 535
AC Power Outlet ....................................... 214
Accessories and Modifications ................. 623
Accessory Power Sockets .......................... 213
AcuraLink .................................................. 435
Adaptive Cruise Control (ACC) with Low
Speed Follow ........................................... 489
Indicator .................................................... 95
Additives
Coolant ................................................... 589
Washer .................................................... 592
Adjusting
Armrest ................................................... 204
Front Seats .............................................. 191
Head Restraints........................ 198, 200, 201
Headlights ............................................... 593
Mirrors .................................................... 188
Rear Seats................................................ 203
Steering Wheel ........................................ 187
Temperature ............................................ 122
Agile Handling Assist ................................ 520
Air Conditioning System (Climate Control System) .................................................... 219
Changing the Mode ................................ 222
Defrosting the Windshield and Windows ............................................... 225
Dust and Pollen Filter ............................... 617
Rear Climate Control System ................... 226
Sensors .................................................... 230 Synchronized Mode................................. 223
Using Automatic Climate Control ............ 219
Air Pressure ....................................... 603, 677
Airbags ........................................................ 41
Advanced Airbags ..................................... 47
After a Collision ........................................ 45
Airbag Care............................................... 55
Driver’s Knee Airbag.................................. 48
Event Data Recorder .................................... 0
Front Airbags (SRS) .................................... 44
Indicator.............................................. 53, 86
Passenger Front Airbag Off Indicator ......... 54
Sensors ..................................................... 41
Side Airbags .............................................. 50
Side Curtain Airbags.................................. 52
AM/FM Radio ............................................ 254
Android Auto ........................................... 303
Anti-lock Brake System (ABS) .................. 535
Indicator.................................................... 86
Apple CarPlay ........................................... 299
Armrest ..................................................... 204
Audio Remote Controls ........................... 237
Audio System ............................................ 232
Adjusting the Sound................................ 249
Auxiliary Input Jack.................................. 236
Error Messages ........................................ 308
General Information ................................ 316
HDD ........................................................ 271
iPhone............................................. 291, 318
iPod ........................................................ 284
MP3/WMA/AAC .............................. 268, 293 Pandora
®.............................................. 291
Reactivating ............................................ 236
Recommended CDs ................................ 317
Recommended Devices ........................... 318
Remote Controls ..................................... 237
Security Code ......................................... 236
Theft Protection ...................................... 236
USB Flash Drives...................................... 318
USB Port ................................................. 233
Authorized Manuals ................................ 685
Auto Door Locking/Unlocking ................ 154
Customize ...................................... 132, 374
Auto High-Beam ...................................... 176
Indicator ................................................... 86
Auto Idle Stop .......................................... 480
OFF Button ............................................. 481
Auto Idle Stop Indicator (Green) .............. 92
Auto Idle Stop System Indicator (Amber) ..................................................... 92
Automatic Brake Hold ............................. 533
Indicator ................................................. 533
Automatic Brake Hold System
Indicator ................................................. 533
Automatic Folding Door Mirror .............. 190
Aut omatic Intermittent W

ipers .............. 180
Automatic Lighting .................................. 173
Automatic Transmission .......................... 471
Creeping................................................. 471
Fluid ....................................................... 591
Kickdown ............................................... 471
Operating the Shift Button ...................... 474
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