service indicator Acura RLX HYBRID 2020 Owner's Manual
[x] Cancel search | Manufacturer: ACURA, Model Year: 2020, Model line: RLX HYBRID, Model: Acura RLX HYBRID 2020Pages: 609, PDF Size: 41.93 MB
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Quick Reference Guide
Handling the Unexpected (P 539)
Flat Tire (P 541, 553)
● Park in a safe location and repair the flat 
tire using the tire repair kit, or replace 
the flat tire with the compact spare tire
*1.
Indicators Come On 
(P 567)
●Identify the indicator and consult the 
owner’s manual.
*1: Vehicles with optional spare tire kit
Power System Won’t Start 
(P 559)
● If the 12-volt battery is dead, jump start 
using a booster battery.
Blown Fuse  (P 572)
● Check for a blown fuse if an electrical 
device does not operate.
Overheating (P 565)
● Park in a safe location. If you do not see 
steam under the hood, open the hood, 
and let the power sy stem and the engine 
cool down.
Emergency Towing 
(P 580)
● Call a professional towing service if you 
need to tow your vehicle.
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488
Driving
Refueling
Fuel Information
■Fuel recommendation
Use of lower octane gasoline can cause occasional metallic knocking noise in the 
engine and will result in decreased engine performance.
Use of gasoline with a pump octane less than 87 can lead to engine damage.
■Top tier detergent gasoline
Because the level of detergency and additives in gasoline vary in the market, Acura 
endorses the use of “TOP TIER Deterg ent Gasoline” where available to help 
maintain the performance and reliability of your vehicle. TOP TIER Detergent 
Gasoline meets a new gasoline standard join tly established by leading automotive 
manufacturers to meet the need s of today’s advanced engines.
Qualifying gasoline retailers will, in most cases, identify their gasoline as having met 
“TOP TIER Detergent Gasoline” standards  at the retail location. This fuel is 
guaranteed to contain the proper level of  detergent additives and be free of metallic 
additives. The proper level of detergent  additives, and absence of harmful metallic 
additives in gasoline, help avoid build-up  of deposits in your engine and emission 
control system.
For further important fuel-related information for your vehicle, or on information on 
gasoline that does not contain MMT, visit Acura Owners at owners.acura.com . In 
Canada, visit  www.acura.ca  for additional information on gasoline. For more 
information on top tier gasoline, visit  www.toptiergas.com.
■Fuel tank capacity: 15.1 US gal (57 L)
Unleaded premium gasoline, pump  octane number 91 or higher
1Fuel Information
NOTICE
We recommend quality ga soline containing 
detergent additives that help prevent fuel system and 
engine deposits. In  addition, in order to maintain 
good performance, fuel economy, and emissions 
control, we strongly reco mmend the use of gasoline 
that does NOT contain  harmful manganese-based 
fuel additives such as MMT, if such gasoline is 
available.
Use of gasoline with these additives may adversely 
affect performance, a nd cause the malfunction 
indicator lamp on your inst rument panel to come on. 
If this happens, contact a dealer for service.
Some gasoline today is ble nded with oxygenates such 
as ethanol. Your vehicle is designed to operate on 
oxygenated gasoline containing up to 15% ethanol 
by volume. Do not use gaso line containing methanol. 
If you notice any undesira ble operating symptoms, try 
another service station or sw itch to another brand of 
gasoline.
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491
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 492
Safety When Performing Maintenance .... 493
Parts and Fluids Used in Maintenance Service ........................................... 494
Maintenance Minder
TM..................... 495
Maintenance Under the Hood
Maintenance Items Un der the Hood .... 501Opening the Hood ........................... 502
Engine Compartment Cover ............. 503
Recommended Engine Oil ................ 504
Oil Check ......................................... 505
Adding Engine Oil ............................ 506
Changing the Engine Oil and Oil Filter ..... 507Cooling System ................................ 509
Inverter Coolant ............................... 511
Transmission Fluid ............................ 512
Brake Fluid ....................................... 512
Refilling Window Washer Fluid......... 513
Replacing Light Bulbs ....................... 514
Checking and Maintaining Wiper Blades.... 517Checking and Maintaining Tires
Checking Tires ................................. 520
Tire and Loading Information Label .. 521
Tire Labeling .................................... 521
DOT Tire Quality Grading (U.S. Vehicles).. 523
Wear Indicators ............................... 525
Tire Service Life ................................ 525
Tire and Wheel Replacement ........... 526
Tire Rotation .................................... 527
Winter Tires ..................................... 528
12-Volt Battery ................................. 529
Remote Transmitter Care
Replacing the Button Battery ........... 530
Climate Control System Maintenance.... 531CleaningInterior Care .................................... 532
Exterior Care.................................... 534
Accessories and Modifications ........ 537
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uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
The system message indicator ( ) comes on  along with the Maintenance Minder message.
■Maintenance Minder Messages on the Multi-Information 
Display
Maintenance MessageOil Life DisplayExplanationInformation
Maintenance Due Soon15 %The remaining engine oil life is 15 to 6 
percent. Once you switch the display 
by rolling the right selector wheel, this 
message will go off.The engine oil is approaching the end 
of its service life, and the maintenance 
items should be inspected and 
serviced soon.
Maintenance Due Now5 %The remaining engine oil life is 5 to 1 
percent. Roll the right selector wheel 
to switch to another display.The engine oil has almost reached the 
end of its service life, and the 
maintenance items should be 
inspected and serviced as soon as 
possible.
Maintenance Past DueNegative DistanceThe remaining engine oil life has 
passed its service life, and a negative 
distance appears after driving over 10 
miles (U.S. models) or 10 km 
(Canadian models). Roll the right 
selector wheel to switch to another 
display.The engine oil life has passed.
The maintenance items must be 
inspected and serviced immediately.
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uuMaintenance MinderTMuTo Use Maintenance MinderTM
498
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Independent of the Maintenance Minder 
information, replace the brake fluid every 3 years.
•Adjust the valves during services A, B, 1, 2, or 3 if 
they are noisy.Maintenance Minder Message
System Message 
Indicator
Main Item Sub Items
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uuChecking and Maintaining Tires uWear Indicators
Maintenance
Wear Indicators
The groove where the wear indicator is 
located is 1/16 inch (1.6 mm) shallower than 
elsewhere on the tire. If  the tread has worn so 
that the indicator is ex posed, replace the tire. 
Worn out tires have po or traction on wet 
roads.
Tire Service Life
The life of your tires is dependent on many factors, including driving habits, road 
conditions, vehicle loading, inflation pressure, maintenance history, speed, and 
environmental conditions (even wh en the tires are not in use).
In addition to regular inspections and in flation pressure maintenance, it is 
recommended that you have annual inspections  performed once the tires reach five 
years old. All tires, including the spare
*, should be removed from service after 10 
years from the date of manufacture, regardle ss of their condition or state of wear.
1Checking Tires
High speed driving
We recommend that you do not  drive faster than the 
posted speed limits and condi tions allow. If you drive 
at sustained high speeds (over 118 mph or 190 
km/h), adjust the cold tire pressures as shown below 
to avoid excessive heat  build up and sudden tire 
failure.
Tire Size245/40R19 98W
Pressure 38 psi (260 kPa, 2.7 kgf/cm2)
Example of a Wear 
Indicator mark
* Not available on all models
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571
uuIndicator, Coming On/Blinking uIf the Transmission System Indicator  Blinks along with the Warning Message
Handling the Unexpected
If the Transmission System Indicator Blinks along 
with the Warning Message
■Reasons for the indicator to blink
The transmission is malfunctioning.
■What to do when  the indicator blinks
• Immediately have your vehicle inspected by a dealer.
• Change the gear position to 
(N after you turn the power system on.
u Check if the 
(N position in the instrument panel and the indicator 
on the 
(N button light/blink.
u The power system cannot be turned on unless the parking brake is 
set.
2 Turning on the Power P. 378
1If the Transmission System In dicator Blinks along with the 
Warning Message
You may not be able to turn on the power system.
Make sure to set the parking brake when parking 
your vehicle.
Call a professional  towing service if you need to tow 
your vehicle. 2 Emergency Towing  P. 580
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601
Index
B
Battery12-Volt ...................................................  529
12-Volt Battery  Charging System 
Indicator .........................................  81, 567
Charging (12-Volt Battery) ......................  529
High Voltage...........................................  449
Jump Starting .........................................  562
Maintenance (Checking the 12-Volt  Battery) .................................................  529
Maintenance (Replacing) .........................  530
Battery Types ..............................................  12
Belts (Seat) ..................................................  38
Beverage Holders .....................................  189
Blind spot information System ................  443
Bluetooth ® Audio .....................................  271
Bluetooth ® HandsFreeLink ®....................  324
Booster Seats (For Children) ......................  71
Brake System ............................................  450
Anti-lock Brake System (ABS) ..................  456
Automatic Brake Hold .............................  454
Brake Assist System.................................  457
Fluid .......................................................  512
Foot Brake ..............................................  453
Parking Brake..........................................  450
Brake System (Amber) Indicator ...................................................  79
Brake System (Red)
Indicator ...........................................  76, 568
Brightness Control (Head-Up Display) ....  167Brightness Control (Instrument Panel)
....  166
Bulb Replacement ....................................  514
Back-Up Lights ........................................  516
Brake/Taillight s and Rear Side Marker 
Lights ....................................................  515
Door Outer Handle Ambient Lights ..........  516
Fog Lights ................................................  514
Front Side Marker Lights ..........................  515
Front Turn Signal Lights ...........................  514
Headlights ...............................................  514
High-Mount Brake Light ..........................  516
Parking/Daytime Running Lights ..............  514
Rear License Plate Lights ..........................  516
Rear Turn Signal Lights ............................  515
Side Turn Signal/Em ergency Indicator 
Lights ....................................................  515
Taillights ..................................................  515
Bulb Specifications ...................................  586
C
CAMERA Button.......................................  479
Carbon Monoxide Gas ................................  72
Cargo Area ................................................  193
Cargo Hooks .............................................  192
Carrying Cargo ..................................  373, 375
CD Player ...................................................  245
Center Pocket ...........................................  188
Certification Label ....................................  588
Changing Bulbs .........................................  514 Child Safety
.................................................  60
Childproof Door Locks.............................  141
Child Seat ....................................................  60
Booster Seats ............................................  71
Child Seat for Infants.................................  62
Child Seat for Small Children .....................  63
Installing a Child Seat wi th a Lap/Shoulder Seat 
Belt .........................................................  67
Larger Children .........................................  70
Rear-facing Child Seat ...............................  62
Selecting a Child Seat ................................  64
Using a Tether ...........................................  69
Childproof Door Locks .............................  141
Cleaning the Exterior ...............................  534
Cleaning the Interior ................................  532
Client Service Information .......................  596
Climate Control System ............................  200
Changing the Mode ................................  203
Defrosting the Windshield and  Windows ...............................................  207
Dust and Pollen Filter...............................  531
Rear Temperature Control Dial ................  208
Sensors ...................................................  209
Using Automatic Climate Control ............  200
Clock ..........................................................  128
CMBS
TM (Collision Mitigation Braking 
SystemTM) .................................................  458
Coat Hooks ...............................................  191
Collision Mitigation Braking System
TM 
(CMBSTM) .................................................  458
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605
Index
L
Lane Keeping Assist System (LKAS)........  421
Language (HFL) ........................................  325
LATCH (Child Seats) ...................................  65
Lights ................................................  156, 514
Auto High-Beam .....................................  160
Auto High-Beam Indicator.........................  87
Automatic...............................................  157
Bulb Replacement ...................................  514
Daytime Running Lights ..........................  159
Fog Lights ...............................................  159
High Beam Indicator .................................  87
Interior....................................................  182
Light Switches.........................................  156
Lights On Indicator....................................  87
Turn Signals ............................................  155
Load Limits ...............................................  375
Locking/Unlocking ...................................  129
Auto Door Locking/Unlocking .................  142
Childproof Door Locks ............................  141
From Inside .............................................  139
From Outside ..........................................  131
Keys........................................................  129
Using a Key.............................................  137
Lockout Prevention System .....................  137
Low Battery Charge (12-Volt) .................  567
Low Fuel Indicator .....................................  83
Low Keyless Access Remote Signal 
Strength ..................................................  130
Low Oil Pressure Indicator .................  76, 567
Lower Anchors ...........................................  65 Luggage (Maximum Load Limit)
.............  375
Lumbar Support ........................................  176
M
Maintenance.............................................  491
12-Volt Battery ........................................  529
Brake Fluid ..............................................  512
Cleaning ..................................................  532
Climate Control System ...........................  531
Coolant ...........................................  509, 511
Maintenance Minder
TM............................  495
Oil ...........................................................  505
Precautions ..............................................  492
Radiator ..................................................  510
Remote Transmitter .................................  530
Replacing Light Bulbs ...............................  514
Safety ......................................................  493
Service Items ...........................................  498
Tires ........................................................  520
Transmission Fluid ...................................  512
Under the Hood ......................................  501
Malfunction Indicator Lamp ..............  81, 568
Map Lights ................................................  183
Maximum Load Limit ...............................  375
Meters, Gauges .........................................  112
Mirrors
Adjusting .................................................  172
Door........................................................  173
Exterior ....................................................  173
Interior Rearview .....................................  172 Modifications (and Accessories)
..............  537
Moonroof .................................................  151
MP3 ...................................................  245, 268
Multi-Information Display .......................  114
Multi-View Rear Camera ..........................  476
N
Numbers (Identification)..........................  588
O
Odometer.................................................  116
Oil (Engine) .......................................  504, 587
Adding ....................................................  506
Checking.................................................  505
Displaying Oil Life ....................................  496
Low Oil Pressure Indicator .................  76, 567
Recommended Engine Oil ...............  504, 587
Viscosity ..........................................  504, 587
On Demand Multi-Use Display
TM.............  217
Open Source Licenses ...............................  294
Opening
Trunk ......................................................  582
Opening/Closing Hood.......................................................  502
Moonroof ...............................................  151
Power Windows ......................................  149
Trunk ......................................................  143
Operating the Switches Around the Steering  Wheel ......................................................  152
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