radiator Acura RLX HYBRID 2020 Owner's Manual

73
Safe Driving
Safety Labels
Label Locations
These labels are in the locations shown. They warn you of potential hazards that can cause serious injury or death. Read these labels
carefully.
If a label comes off or becomes hard to read (except for the U. S. dashboard label which may be removed by the owner), contact a dealer
for a replacement.
Radiator Cap Dashboard
Sun Visors
U.S. models Canadian models
U.S. models only Radiator Cap
High Voltage System Components
U.S. models Canadian models
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101
uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
• Appears if there is a problem with the radiator system.•Drive slowly to prevent ov erheating and have your
vehicle checked by a dealer as soon as possible.
• Appears when there is a pr oblem with the headlights.•Appears while driving - The low beam headlights
may not be on. When conditions allow you to drive
safely, have your vehicle chec ked by a dealer as soon as
possible.
• Appears if there is a problem with the parking sensor
system.•Check if the area around the sensor(s) is covered with
mud, ice, snow, etc. If th e indicator(s) stays on even
after you clean the area, have the system checked by a
dealer.
• Appears if the automatic brake hold is automatically
canceled while it is in operation.•Immediately depress the brake pedal.
•Appears when the automatic brake hold system is
turned off.
2 Automatic Brake Hold P. 454
Models with
parking sensor
system
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uuBefore Performing Maintenance uParts and Fluids Used in Maintenance Service
494
Maintenance
• The vehicle must be in a stationary condition.
u Make sure your vehicle is parked on leve l ground, the parking brake is set, and
the power system is turned off.
• Be aware that hot parts can burn you.
u Make sure to let the power system incl uding the engine and exhaust system
cool thoroughly before touching vehicle parts.
• Be aware that moving parts can injure you.
u Do not activate the power system unle ss instructed, and keep your hands and
limbs away from moving parts. When the power mode is on, the engine can
automatically start, or the radiator fan may start operating without the engine
running.
• Do not touch the high -voltage battery and wiring (orange).
Parts and Fluids Used in Maintenance Service
The use of Acura genuine parts and fluids is recommended when maintaining and
servicing your vehicle. Acura genuine parts are manufactured according to the same
high quality standards used in Acura vehicles.
■Vehicle Safety
1 Parts and Fluids Used in Maintenance Service
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
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501
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap) Engine Oil Dipstick
(Orange) Engine Oil Fill Cap
12-Volt Battery
Engine Coolant Reserve
Tank
Radiator Cap
Inverter Coolant
Filler Tank
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509
uuMaintenance Under the Hood uCooling System
Continued
Maintenance
Cooling System
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1. Make sure the engine and radiator are cool.
2. Check the amount of coolant in the reserve
tank.
u If the coolant level is below the MIN
mark, add the specified coolant until it
reaches the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Ac ura Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Cooling System
NOTICE
Genuine Acura engine cool ant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -31°F (-35°C). If your
vehicle is consistently subjected to temperatures
below this, the concentration of antifreeze in the
coolant should be increased. Consult a dealer for
details.
If Acura antifreeze/coolant is not available, you may
use another major brand of non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Acur a coolant can result in
corrosion, causing the cooling system to malfunction
or fail. Have the cooling system flushed and refilled
with Acura antifreeze/cool ant as soon as possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.
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.
Reserve
Tank
MAX
MIN
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uuMaintenance Under the Hood uCooling System
510
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 503
3.Turn the radiator cap 1/8 turn counter-
clockwise and relieve any pressure in the
cooling system.
4. Push down and turn the radiator cap
counter-clockwise to remove it.
5. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
6. Put the radiator cap back on, and tighten it
fully.
■Radiator1Radiator
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
Radiator Cap
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uuOverheating uHow to Handle Overheating
566
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the high
temperature indicator goes off.
u If the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level an d 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 coolan t 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.
2 Radiator P. 510
■Last thing to do
Once the engine has cooled sufficiently , turn the power system on and check the
high temperature indicator. If the high temp erature indicator is off, resume driving.
If it stays on, 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.
Reserve
Tank
MAX
MIN
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573
uuFuses uFuse Locations
Continued
Handling the Unexpected
Located near the 12-volt battery. Push the
tabs to open the box.
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1Main Fuse200 A
2
−(40 A)
Rear Defroster 40 A DR F/B Main 1 60 AAS F/B Main 1 60 A R/B Main 3 50 A
AS F/B Main 2 60 A ABS/VSA RLY 30 A
Heater Motor 40 A
3
R/B Main 160 A
ESB40 A
IG Main60 A
DR F/B Main 260 A
SBW60 A
R/B Main 260 A
Horn & Hazard20 A
ABS/VSA Motor40 A
4EOP 30A
5Left Electric Parking Brake30 A
6 Right Electric Parking Brake 30 A
7Injector20 A
8 Hazard 15 A
9IGA 27.5 A
10 − −
11Horn10 A
Located near the + terminal on the 12-volt
battery. Push the tabs to open the box.
■Circuit protected and fuse rating
1
2Tab
Circuit ProtectedAmps
1Radiator Fan50 A
2EPS80 A
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602
Index
Compact Spare Tire (Optional)........ 553, 587
Console Compartment ............................. 187
Controls ..................................................... 127
Coolant (Engine) ....................................... 509
Adding to the Radiator ............................ 510
Adding to the Reserve Tank ..................... 509
High Temperature Indicator ....................... 85
Low Temperature Indicator ........................ 85
Overheating............................................. 565
Coolant (Inverter) ..................................... 511
Creeping (Dual Clutch Transmission) ....... 384
Cross Traffic Monitor ................................ 472
Cup Holders ............................................... 189
Customized Features ................................ 295
D
Daytime Running Lights ........................... 159
Dead Battery (12-Volt) ............................. 562
Defrosting the Windshield and Windows .................................................. 207
Devices that Emit Radio Waves ................ 589
Dimming Headlights ............................................... 156
Rearview Mirror ....................................... 172
Dipstick (Engine Oil) ................................. 505
Directional Signals (Turn Signal) .............. 155
Door Mirrors ............................................. 173
Doors ......................................................... 129
Auto Door Locking .................................. 142
Auto Door Unlocking ............................... 142 Door Open Message.................................. 37
Keys ........................................................ 129
Locking/Unlocking the Doors from
the Inside ........................................ 18, 139
Locking/Unlocking the Doors from
the Outside ........................................... 131
Lockout Prevention System ...................... 137
DOT Tire Quality Grading ........................ 523
Driver’s Knee Airbag .................................. 52
Driving ...................................................... 371
Braking ................................................... 450
Dual Clutch Transmission ........................ 384
Shifting Gear ........................................... 385
Turning on the Power.............................. 378
Driving Position Memory System ............ 169
Dual Clutch Transmission Creeping ................................................. 384
Fluid ........................................................ 512
Kickdown ................................................ 384
Operating the Shift Button ................ 23, 387
Shifting ................................................... 385
Dust and Pollen Filter ............................... 531
E
Elapsed Time............................................. 117
Electric Parking Brake
Indicator.................................................... 77
Electric Parking Brake System Indicator............................................ 77, 569 Electric Power Steering (EPS) System
Indicator ........................................... 84, 569
Electronic Stability Control (ESC) ............ 439
Emergency ................................................ 580
Emissions Testing (Readiness Codes) ...... 591
Energy Efficiency ........................................ 12
Engine ....................................................... 588
Coolant .................................................. 509
Jump Starting ......................................... 562
Oil .......................................................... 504
Remote Engine Start ............................... 380
Engine Compartment Cover .................... 503
Engine Coolant ........................................ 509
Adding to the Radiator ........................... 510
Adding to the Reserve Tank .................... 509
High Temperature Indicator ...................... 85
Low Temperature Indicator ....................... 85
Overheating ............................................ 565
Engine Oil ................................................. 504
Adding ................................................... 506
Checking ................................................ 505
Displaying Oil Life ................................... 496
Low Oil Pressure Indicator ................. 76, 567
Recommended Engine Oil ....................... 504
e-pretensioners .......................................... 40
EPS (Electric Power Steering) System ........ 84
Exhaust Gas Hazard (Carbon Monoxide) .. 72
Expanded Rear Door Sunshades ............. 199
Exterior Care (Cleaning) .......................... 534
Exterior Mirrors ........................................ 173
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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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