Power Acura MDX HYBRID 2020 Owner's Manual

Event Data Recorders
This vehicle is equipped with an event data recorder (EDR).
The main purpose of an EDR is to record, in certain crash or near
crash-like situations, such as an air bag deployment or hitting a
road obstacle, data that will assist in understanding how a vehicle’s
systems performed. The EDR is designed to record data related
to vehicle dynamics and safety systems for a short period of
time, typically 30 seconds or le ss. The EDR in this vehicle is
designed to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenger safety belts were
buckled/fastened;
3WARNING
California Proposition 65 Warning
Operating, servicing and maintaining a
passenger vehicle or off-highway motor
vehicle can expose you to chemicals including
engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the
State of California to cause cancer and birth
defects or other reproductive harm. To
minimize exposure, avoid breathing exhaust,
do not idle the engine except as necessary,
service your vehicle in a well-ventilated area
and wear gloves or wash your hands
frequently when servicing your vehicle. For
more information go to
www.P65Warnings.ca.gov/passenger-vehicle.
• How far (if at all) the driver was depressing the accelerator
and/or brake pedal; and,
• How fast the vehicle was traveling.
These data can help provide a better understanding of the
circumstances in which crashes and injuries occur. NOTE: EDR data
are recorded by your vehicle only if a non-trivial crash situation
occurs; no data are recorded by the EDR under normal driving
conditions and no personal data (e.g., name, gender, age, and
crash location) are recorded. Howeve r, other parties, such as law
enforcement, could co mbine the EDR data with the type of
personally identifying data rout inely acquired during a crash
investigation.
To read data recorded by an ED R, special equipment is required,
and access to the vehicle or the EDR is needed. In addition to the
vehicle manufacturer, other parties, such as law enforcement, that
have the special equipment, can re ad the information if they have
access to the vehicle or the EDR.
The data belongs to the vehicle ow ner and may not be accessed by
anyone else except as legally requir ed or with the permission of the
vehicle owner.
Service Diagnostic Recorders
This vehicle is equipped with se rvice-related devices that record
information about powertrain perfo rmance. The data can be used
to verify emissions law requirem ents and/or help technicians
diagnose and solve service problems. It may also be combined with
data from other sources for res earch purposes, but it remains
confidential. Some diagnostic and maintenance information is
uploaded to Acura upon vehicle start up.
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0X31-TRX-6302 2020 MDX Hybrid Owner's Manual

Contents
Child Safety P. 62Exhaust Gas Hazard P. 80Safety Labels P. 81
Tailgate P. 158 Security System P. 165Opening and Closing the Windows P. 168
Operating the Switches Around the Steering Wheel P. 171 Adjusting the Mirrors P. 191
Interior Lights/Interior Convenience It ems P. 209 Climate Control System P. 222
Audio Error Messages P. 315General Information on the Audio System P. 323
HomeLink ® Universal Transceiver P. 394 Bluetooth® HandsFreeLink ® P. 397 AcuraLink ® P. 438
Off-Highway Driving Guidelines P. 455 When Driving P. 457 Braking P. 518
Surround View Camera System* P. 547 Refueling P. 557
Maintenance Under the Hood P. 569 Replacing Light Bulbs P. 582
Checking and Maintaining Tires P. 591 12-Volt Battery P. 600 Remote Transmitter Care P. 601
Climate Control System Maintenance P. 604 Cleaning P. 605Accessories and Modifications P. 611
Power System Won’t Start P. 635 Jump Starting P. 638 Overheating P. 640
Emergency Towing P. 657 When You Cannot Unlock the Fuel Fill Door P. 658
Refueling P. 660
Devices that Emit Radio Waves P. 665 Reporting Safety Defects P. 666
Authorized Manuals P. 670 Client Service Information P. 671
Quick Reference GuideP. 4
Safe DrivingP. 33
Instrument PanelP. 83
ControlsP. 141
FeaturesP. 235
DrivingP. 447
MaintenanceP. 561
Handling the UnexpectedP. 613
InformationP. 661
IndexP. 675
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4
Quick Reference Guide
Quick Reference Guide
Visual Index
❚Steering Wheel Adjustments (P190)
❚POWER Button (P171)
❚Navigation System
() See the Navigation System Manual
❚Information Screen (P248)
❚Hazard Warning Button
❚On Demand Multi-Use DisplayTM
❚Audio System (P236)
❚System Indicators (P84)
❚Gauges (P123)
❚Multi-Information Display
(MID)
(P125)
❚Climate Control System (P222)
❚Rear Defogger/Heated Door Mirror
Button
(P187)
❚ (Surround View Camera) Button*
(P548)
❚ (Vehicle Stability AssistTM (VSA ®)
System OFF) Button
(P507)
❚Parking Sensor System Button (P538)
❚Collision Mitigation Braking SystemTM
(CMBSTM) OFF Button (P529)
❚Headlight Washer Button* (P185)
❚Heated Windshield Button* (P187)
❚Automatic Brake Hold Button (P522)
❚Road Departure Mitigation (RDM)
Button
(P495)
❚Electric Parking Brake Switch (P518)
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Visual Index
6
Quick Reference Guide❚Power Window Switches (P168)
❚Hood Release Handle (P570)
❚Driver’s Side Interior Fuse Box (P651)
❚Driver’s Knee Airbag (P54)
❚Memory Buttons (P189)
❚SET Button (P189)
❚Shift Button
Electronic Gear Selector
(P465)
❚Rearview Mirror (P191)
❚Driver’s Front Airbag (P50)
❚Accessory Power Socket (P216)
❚Passenger’s Side Interior Fuse
Box
(P654)
❚Glove Box (P211)
❚Door Mirror Controls (P192)
❚Power Door Lock Master Switch (P156)
❚Driver’s Side Interior Fuse Box (P652)
❚Passenger’s Front Airbag (P50)
❚Power Tailgate Button (P161)
❚Fuel Fill Door Release Button
(P558)
❚Dynamic Mode Button (P474)
❚USB Ports (P237)
❚Auxiliary Input Jack (P240)
❚Accessory Power Socket* (P216)
❚AC Power Outlet* (P217)
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Quick Reference Guide
❚Side Curtain Airbags (P58)
❚Grab Handle
❚Seat Belt with Detachable Anchor* (P44)
❚Accessory Power Socket (P217)
❚Side Airbags (P56)
❚Front Seat (P194)
❚Sun Visors
❚Vanity Mirrors
❚Coat Hook (P218)
❚Seat Belts (P42)
❚Rear Entertainment System* (P342)
❚LATCH to Secure a Child Seat (P67)
❚Seat Belt (Installing a Child Seat) (P72)
❚Third Row Seat (P206)
❚Second Row Seat (P197)
❚USB Ports* (P238)/HDMITM Port* (P344)
❚Seat Belt to Secure a Child Seat (P72)
❚USB Ports (P239)
.PEFMT
XJUI
SFBS
DPOTPMF
DPNQBSUNFOU
❚Map Lights (P210)
❚Moonroof Switch (P170)
❚Sunglasses Holder (P219)
❚Cargo Area Lights (P210)
* Not available on all models
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Visual Index
8
Quick Reference Guide
❚How to Refuel (P558)
❚High-Mount Brake Light (P586)
❚Opening/Closing the Tailgate (P164)
❚Back-Up Lights (P585)
❚Multi-View Rear Camera* (P545)
❚Tailgate Outer Handle (P164)
❚Rear Side Marker Lights (P584)
❚Taillights (P584)
❚Brake Light and Rear Turn Signal Lights
(P583)
❚Rear Wiper (P184, 589)
❚Maintenance Under the Hood (P569)
❚Windshield Wipers (P182, 587)
❚Tires (P591, 615)
❚Power Door Mirrors (P192)
❚Headlights (P175, 582)
❚Side Marker Lights (P175, 582)
❚Front Turn Signal/Parking Lights (P174, 582)
❚Fog Lights* (P178, 582)
❚Door Lock/Unlock Control (P145)
❚Side Turn Signal Lights (P174, 582)
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Quick Reference Guide
*: When Integrated Dynamics System is in SPORT+ mode, EV Launch and EV Cruising cannot be operated.
*: Operating paddle shifters wh en the gear position is in (D or (S cancels EV Launch and EV Cruising.
Operating
modeEV Launch*Engine DriveEV Cruising*Power Acceleration
Driving
SpeedLaunch Acceleration:●Rear Motor DriveGentle Acceleration:●Engine DriveLow Speed Cruise:●Rear Motor DriveAggressive Acceleration:●Engine Drive●Motor Assist
Power Flow Monitor
Electric motorsDrive- / DriveDriveDrive
Generators-Generate / ---
EngineStoppedRunningStoppedRunning
High Voltage batteryDischargesCharges/DischargesDischargesDischarges
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Quick Reference Guide
Operating modeEngine CruisingRegenerationAWD Mode
Driving
SpeedHigh Speed Cruise:●Engine DriveDeceleration:●Front & Rear RegenerationSlippery Condition:●Engine Drive●Front Generation●Rear Motor Drive
Power Flow Monitor
Electric motorsDriveRegenerateDrive
GeneratorsGenerateRegenerateGenerate
EngineRunningStoppedRunning
High Voltage batteryCharges/DischargesChargesCharges/Discharges
* Not available on all models
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Quick Reference Guide
Energy Efficiency
As with a gasoline-powered vehicle, hybrid vehicle fuel efficiency and driving range is most impacted by your driving style. Aggressive
acceleration and high-speed driving can easily trigger the system to switch the propulsion source to the gasoline-powered engin e.
In addition, heavy climate control system us e negatively affects vehicle range and efficiency. Either of these use patterns wil l more quickly
reduce the High Voltage battery's state of charge.
Battery Types
There are two types of batteries used in this vehicle: a standa rd 12-volt battery that powers the airbags, the interior and exterior lights, and
other standard 12-volt systems; and a high voltage battery that is used to power the propulsion motors and recharge the 12-volt battery.
Regenerative Energy and Regenerative Braking
When decelerating without the accelerator being depressed or the brake pedal being applied, or while driving downhill, the electric motors
act as generators that recover a portion of the electrical energy that was used to accelerate the vehicle. This regenerative braking slows the
vehicle in a manner similar to engine braking in a gasoline-powered vehicle.
When the high voltage battery is fully charged or its condition is affected by extreme temperatur es or other factors, regenerative braking
may not work.
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Quick Reference Guide
Auto Engine Stop/Start
Your vehicle’s gasoline engine will automatically stop and start during vehicle operation as needed to meet driving and battery conditions.
These are some examples that could cause the gasoline engine to automatically start.
In the following cases, however, Auto Engine Stop may not activate.
●When the Integrated Dynamics System is in SPORT+ mode.●The vehicle momentarily needs additional power for aggressive acceleration, driving uphill, or driving at high speeds.●The climate control system is in heavy use.●The High Voltage battery temperature is high or low.●The High Voltage battery state of charge is low.●When the gear position is in (S or ( R.
Sounds Unique to th e SPORT HYBRID SH-AWD ® System
When you first start driving this vehicle, you will likely hear some unfamiliar sounds, particularly when you turn on the power system, or
while you are driving or accelerating from a stop. Some of thes e sounds are unique to this vehicle‘s powertrain, fuel, and climate control
systems; others are similar to sounds generated by conventional automobile s that typically are masked by louder noises absent from a
vehicle of this design.
These sounds are not a cause for concern, and you will soon recognize them as normal and thus be able to detect any new or unus ual noise
should one develop.
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