climate control Acura RLX HYBRID 2020 Owner's 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.
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 manual (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. 33
For Safe Driving P. 34 Seat Belts P. 38 Airbags P. 45
2Instrument Panel P. 75
Indicators P. 76 Gauges and Displays P. 112
2Controls P. 127
Clock P. 128 Locking and Unlocking the Doors P. 129
Moonroof P. 151
Adjusting the Seats P. 175
2 Features P. 211
Audio System P. 212 Audio System Basic Operation P. 216
Customized Features P. 295 HomeLink® Universal Transceiver P. 321
2 Driving P. 371
Before Driving P. 372 Towing a Trailer P. 377
Multi-View Rear Camera* P. 476 Surround View Camera System* P. 478
2Maintenance P. 491
Before Performing Maintenance P. 492 Maintenance MinderTM P. 495
Checking and Maintaining Wiper Blades P. 517
Climate Control System Maintenance P. 531
2Handling the Unexpected P. 539
Tools P. 540 If a Tire Goes Flat P. 541
Overheating P. 565 Indicator, Coming On/Blinking P. 567
When You Cannot Open the Trunk P. 582
2 Information P. 585
Specifications P. 586 Identification Numbers P. 588
Emissions Testing P. 591 Warranty Coverages P. 593
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Contents
Child Safety P. 60Exhaust Gas Hazard P. 72Safety Labels P. 73
Opening and Closing the Trunk P. 143 Security System P. 146 Opening and Closing the Windows P. 149
Operating the Switches Around the Steering Wheel P. 152 Adjusting the Mirrors P. 172
Interior Lights/Interior Convenience Items P. 182 Climate Control System P. 200
Audio Error Messages P. 273General Information on the Audio System P. 277
Bluetooth® HandsFreeLink ® P. 324 AcuraLink ® P. 363
When Driving P. 378 Braking P. 450Parking Your Vehicle P. 466
Refueling P. 488 Fuel Economy and CO
2 Emissions P. 490
Maintenance Under the Hood P. 501 Replacing Light Bulbs P. 514
Checking and Maintaining Tires P. 520 12-Volt Battery P. 529 Remote Transmitter Care P. 530
Cleaning P. 532 Accessories and Modifications P. 537
Power System Won’t Start P. 559 Jump Starting P. 562
Fuses P. 572 Emergency Towing P. 580 When Y ou Cannot Unlock the Fuel Fill Door P. 581
Refueling P. 583
Devices that Emit Radio Waves P. 589 Reporting Safety Defects P. 590
Authorized Manuals P. 595 Client Service Information P. 596
Quick Reference GuideP. 4
Safe DrivingP. 33
Instrument PanelP. 75
ControlsP. 127
FeaturesP. 211
DrivingP. 371
MaintenanceP. 491
Handling the UnexpectedP. 539
InformationP. 585
IndexP. 600
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4
Quick Reference Guide
Quick Reference Guide
Visual Index
❙Steering Wheel Adjustments (P 171)
❙POWER Button (P 152)
❙Road Departure Mitigation (RDM)
Button
(P 418)
❙Parking Sensor System Button* (P 469)
❙Collision Mitigation Braking SystemTM
(CMBSTM) OFF Button (P 461)
❙Navigation System
() See the Navigation System Manual
❙Audio/Information Screen (P 225)
❙Hazard Warning Button
❙On Demand Multi-Use DisplayTM (P 217)
❙Audio System (P 212)
❙System Indicators (P 76)
❙Gauges (P 112)
❙Multi-Information Display
(P 114)
❙Climate Control System (P 200)
❙Rear Window Defogger/Heated Mirror/
Heated Windshield Button
(P 168)
❙Headlight Washer Button (P 165)
❙CAMERA Button* (P 479)
Canadian models
❙Acoustic Vehicle Alerting System OFF
Button
(P 395)
❙Front Seat Heater Buttons* (P 195)
❙Front Seat Heaters and Ventilation
Buttons* (P 196)
❙ (Vehicle Stability AssistTM (VSA ®)
System OFF) Button
(P 440)
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12
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 standard 12-volt battery that powers th e 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 elec tric motors
act as generators that recovers a portion of the electrical energy that was used to accelerate the vehicle. This regenerative b raking 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 temperatures or other factors, regenerative braking
may not work.
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13
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.
●The vehicle momentarily needs additional power for aggressive acceleration, or driving uphill or at high speed.
● 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 in SPORT mode, Auto Engine Stop does not activate.
Sounds Unique to th e SPORT HYBRID SH-AWD ® System
When you first start driving this vehicle, you will likely hear so me 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 automobiles that typically are masked by louder noises absent f rom 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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20
Quick Reference Guide
Climate Control System (P 200)
● Press the AUTO button to activate the climate control system.
● Press the button to turn the system on or off.
● Press the button to defrost the windshield.
The climate control system is voice operable. (P 236)
Driver’s Side Temperature
Control Switch
Air flows from floor and
windshield defroster vents.
(driver’s side only) Air flows from floor vents. Air flows from floor and
dashboard vents, and back of
the center console. Air flows from dashboard vents
and back of the center console.
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 DisplayTM
(Windshield Defroster) Button
Driver’s Side Mode Control
Icon A/C
(Air Conditioning) and
SYNC (Synchronized) IconPassenger’s Side Mode Control
Icon
Recirculation/Fresh Air Mode
Icon
Fan Control Icon
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35
uuFor Safe Driving uImportant Safety Precautions
Safe Driving
■Pay appropriate attention to the task of driving safely
Engaging in cell phone conversation or other activities that keep you from paying
close attention to the road, other vehicles, and pedestrians could lead to a crash.
Remember, situations can change quickly, and only you can decide when it is safe to
divert some attention away from driving.
■Control your speed
Excessive speed is a major factor in crash injuries and deaths. Generally, the higher
the speed, the greater the risk, but serious injuries can also occur at lower speeds.
Never drive faster than is safe for current conditions, regardless of the maximum
speed posted.
■Keep your vehicle in safe condition
Having a tire blowout or a mechanical failure can be extremely hazardous.
To reduce the possibility of such problems, check your tire pressures and condition
frequently, and perform all regul arly scheduled maintenance.
■Do not leave children unattended in the vehicle
Children, pets and people needing assistan ce left unattended in the vehicle may be
injured if they activate one or more of the vehicle controls. They may also cause the
vehicle to move, resulting in a crash in wh ich they and/or another person(s) can be
injured or killed. Also, depending on the am bient temperature, the temperature of
the interior may reach extreme levels, which can result in harm or death. Even if the
climate control system is on, never leave them in the vehicle unattended as the
climate control system can shut off at any time.
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72
Safe Driving
Exhaust Gas Hazard
Carbon Monoxide Gas
The engine exhaust from this vehicle contains carbon monoxide, a colorless,
odorless, and highly toxic gas. As long as you properly maintain your vehicle, carbon
monoxide gas will not get into the interior.
■Have the exhaust system inspected for leaks whenever
• The exhaust system is m aking an unusual noise.
• The exhaust system may have been damaged.
• The vehicle is raised for an oil change.
When you operate a vehicle with the trunk open, airflow can pull exhaust gas into
the interior and create a hazardous condition. If you must drive with the trunk open,
open all the windows and set the climate control system as shown below.
1. Select the fresh air mode.
2. Select the mode.
3. Set the fan speed to high.
4. Set the temperature control to a comfortable setting.
Adjust the climate control system in the same manner if you sit in your parked
vehicle with the engine running.
1 Carbon Monoxide Gas
An enclosed area such as a garage can quickly fill up
with carbon monoxide gas.
Do not turn the power system on with the garage
door closed. Even when th e garage door is open,
drive out of the garage i mmediately after turning the
power system on.
3WARNING
Carbon monoxide gas is toxic.
Breathing it can cause unconsciousness and
even kill you.
Avoid any enclosed areas or activities that
expose you to carbon monoxide.
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81
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Malfunction
Indicator Lamp
•Comes on when you set the power
mode to ON, and goes off either
when the power system is on or after
several seconds if the power system
did not turn on. If “readiness codes”
have not been set, it blinks five times
before it goes off.
• Comes on if there is a problem with
the emissions control system.
• Blinks when a misfire in the engine’s
cylinders is detected.•Readiness codes are part of the on board
diagnostics for the emissions control
systems.
2 Testing of Readiness Codes P. 591
•Comes on while driving - Have your
vehicle checked by a dealer.
• Blinks while driving - Stop in a safe place
where there are no flammable objects. Stop
the power system for 10 minutes or more,
and wait for it to cool down. Then, take the
vehicle to a dealer.
2 If the Malfunction Indicator Lamp
Comes On or Blinks P. 568
12-Volt Battery
Charging System
Indicator
•Comes on when you set the power
mode to ON, and goes off when the
power system is on.
• Comes on when the 12-volt battery
is not charging.•Comes on while driving - Turn off the
climate control system and rear defogger in
order to reduce electricity consumption.
2 If the 12-Volt Battery Charging System
Indicator Comes On P. 567
Gear Position
Indicator•Indicates the current gear position.2 Shifting P. 385—
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89
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Road Departure
Mitigation (RDM)
Indicator
•Comes on for a few seconds when
you change the power mode to ON,
then goes off.
• Comes on if there is a problem with
the RDM system.•Stays on constantly - Have your vehicle
checked by a dealer.
• Comes on when the RDM system
shuts itself off.•Stays on - The temperature inside the
camera is too high.
Use the climate control system to cool
down the camera.
The system activates when the temperature
inside the camera cools down.
2 Front Sensor Camera P. 400
•Stays on - The area around the camera is
blocked by dirt, mud, etc. Stop your vehicle
in a safe place, and wipe it off with a soft
cloth.
• Have your vehicle checked by a dealer if the
indicator and message come back on after
you cleaned the area around the camera.
2 Front Sensor Camera P. 400
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