2015 Acura RLX fuel type

410Maintenance
Before Performing MaintenanceInspection and MaintenanceFor your safety, perform all listed inspections and maintenance to keep your vehicle
in good condition. If you become aware of any abnormality (noise, smell, insufficient
brake fluid, oil residue on the ground, etc.), have your vehicle inspected by a dealer.
(Note, however, that service at a dealer is not mandatory to keep your \
warranties in
effect.) Refer to the separate maintenance booklet for detailed maintenance and
inspection information.■Daily inspections
Perform inspections before long distance trips, when washing the vehicle, or when
refueling.■Periodic inspections
• Check the brake fluid level monthly.2 Brake Fluid P. 429
•Check the tire pressure monthly. Examine the tread for wear and foreign objects.
2 Checking and Maintaining Tires P. 439
•Check the operation of the exterior lights monthly.
2 Replacing Light Bulbs P. 430
•Check the condition of the wiper blades at least every six months.
2Checking and Maintaining Wiper Blades P. 436
■
Types of Inspection and Maintenance
1Inspection and Maintenance
Maintenance, replacement, or repair of
emissions control devices and systems may be
done by any automotive repair establishment or
individuals using parts that are “certified” to
EPA standards.
According to state and federal regulations, failure to
perform maintenance on the maintenance main
items marked with # will not void your emissions
warranties. However, all maintenance services should
be performed in accordance with the intervals
indicated by the multi-information display.
2 Maintenance Service Items P. 416
If you want to perform complex maintenance tasks
that require mor e skills and tools, you can purchase a
subscription to the Service Express website at
www.techinfo.honda.com .
2 Authorized Manuals P. 507
If you want to perform maintenance yourself, make
sure that you have the necessary tools and skills first.
After performing maintenance, update the records in
the separate maintenance booklet.U.S. models

426
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze 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.Check the amount of coolant in the reserve
tank.
2. 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: Acura Long Life Antifreeze/Coolant Type 2■
Reserve Tank
1Engine CoolantNOTICEIf temperatures consistently below -22°F (-30°C) are
expected, the coolant mixture should be changed to
a higher concentration. Consult a dealer for more
information.
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s coolant system. They may not be compatible
with the coolant or with the engine components.
Reserve
Tank MAX
MIN

439Maintenance
Checking and Maintaining TiresChecking TiresTo safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.■Inflation guidelines
Properly inflated tires provide the best combination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or specification’s page for the specified pressure.
Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.
Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.
Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
At least once a month or before long trips, use a gauge to measure the pressure in all
tires. Even tires in good condition can lose 1 to 2 psi (10 to 20 kPa, 0.1 to 0.2 kgf/cm
2)
per month.
■Inspection guidelines
Every time you check inflation, also examine the tires and valve stems.
Look for:
• Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire. Replace it if you see fabric or cord.
• Remove any foreign objects and inspect for air leaks.
• Uneven tread wear. Have a dealer check the wheel alignment.
• Excessive tread wear.2 Wear Indicators P. 444
•Cracks or other damage around valve stem.
1Checking Tires
Measure the air pressure when tires are cold. This
means the vehicle has been par ked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or release air until the specified
pressure is reached.
If checked when hot, tire pressure can be as much as
4 – 6 psi (30 – 40 kPa, 0.3 – 0.4 kgf/cm
2) higher than
if checked when cold.
Have a dealer check the tires if you feel a consistent
vibration while driving. New tires and any that have
been removed and reinstalled should be properly
balanced.
Measure the spare tire pressure once a month or
before long trips.
3
WARNING
Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seri ously hurt or killed.
Follow all instruc tions in this owner’s
manual regarding tire inflation and
maintenance.Vehicles with optional spare tire kit

455
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 456
If a Tire Goes Flat Temporarily Repairing a Flat Tire....... 457
Changing a Flat Tire ......................... 468
Engine Does Not Start Checking the Engine ........................ 474
If the Keyless Access Remote Battery is Weak ............................................. 475
Emergency Engine Stop ................... 476
Jump Starting .................................... 477
Shift Lever Does Not Move .............. 480
Overheating How to Handle Overheating ............. 481 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes
On ............................................. 483If the Charging System Indicator Comes
On ................................................. 483
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 484If the Brake System Indicator (Red) Comes On .. 484If the Electric Power Steering (EPS) System Indicator Comes On .............................. 485
If the Electric Parking Brake System Indicator Comes On............................................. 485
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 486
Fuses Fuse Locations ................................. 487
Inspecting and Changing Fuses ........ 491
Emergency Towing ........................... 492
When You Cannot Unlock the Fuel Fill Door ................................................. 493When You Cannot Open the Trunk ..... 494RefuelingRefueling From a Portable Fuel Container ... 495

495Handling the Unexpected
RefuelingRefueling From a Portable Fuel ContainerIf you have run out of fuel and need to refuel your vehicle from a portable fuel
container, use the funnel provided with your vehicle.
1.Turn off the engine.
2. Press the fuel fill door release button.
u The fuel fill door opens.
3. Take the funnel out of the tool case in the
trunk.
2 Types of Tools P. 456
4.Remove the funnel from the case .
5. Place the end of the funnel on the lower
part of filler opening, then insert it slowly
and fully.
u Make sure that the end of the funnel
goes down along with the filler pipe.
6. Fill the tank with fuel from the portable fuel
container.
u Pour fuel carefully so you do not spill any.
7. Remove the funnel from the filler neck.
u Wipe up any fuel from the funnel before
storing it.
8. Shut the fuel fill door by hand.
1Refueling From a Portable Fuel ContainerNOTICEDo not insert the nozzle of a portable fuel container
or any funnel other than the one provided with your
vehicle. Doing so can damage the fuel system.
Do not try to pry open or push open the sealed fuel
tank with foreign objects. This can damage the fuel
system and its seal.
Make sure the fuel in the portable fuel container is
gasoline before you refuel.
3
WARNING
Gasoline is highly flammable and explosive.
You can be burned or seriously injured
when handling fuel.
• Stop the engine, and keep heat, sparks,
and flame away.
• Handle fuel only outdoors.
• Wipe up spills immediately.
Funnel Case

498Information
Specifications■Vehicle SpecificationsModel
Acura RLX
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle Weight
Rating
U.S.: 4,993 lbs (2,265 kg)
Canada: 2,265 kg
Gross Axle Weight
Rating (Front)
U.S.: 2,778 lbs (1,260 kg)
Canada: 1,260 kg
Gross Axle Weight
Rating (Rear)
U.S.: 2,271 lbs (1,030 kg)
Canada: 1,030 kg
Air Conditioning:
Refrigerant Type HFC-134a (R-134a)
Charge Quantity 15.8 – 17.6 oz (450 – 500 g)
Lubricant Type ND-OIL 8
■ Engine Specifications
■ Fuel
■ Washer FluidDisplacement
212 cu-in (3,471 cm
3)
Spark Plugs NGK DILZKR7B11G
Type
Unleaded premium gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 18.5 US gal (70 ℓ)
Tank Capacity
U.S.: 2.6 US qt (2.5 ℓ)
Canada: 5.3 US qt (5.0 ℓ)
■ Light Bulbs*1: Not available on all modelsHeadlights (Low Beam)
LED
Headlights (High Beam) LED
Front Turn Signal/Parking Lights
27/8W (Amber)
Front Side Marker Lights 3CP
Side Turn Signal Lights
(on Door Mirrors)
LED
Brake/Taillights/Rear Side Marker
Lights LED
Taillights
LED
Back-Up Lights 16W
Rear Turn Signal Lights
21W
High-Mount Brake Light LED
Rear License Plate Lights
LED
Door Outer Handle Ambient Lights LED
Interior Lights
Front and Rear Map Lights
LED
Front and Rear Ambient Lights
LED
Vanity Mirror Lights
2.1W
Front Door Pocket Lights
LED
Center Pocket Light
LED
Beverage Holder Light
LED
Door Courtesy Lights
3.4W
Console Compartment Light
LED
Glove Box Light
LED
Front and Rear
*1 Foot Lights
LED
Door Inner Handle Lights
LED
Trunk Lights
5W

516Index
Door and Trunk Open .......................... 29, 75
Electric Parking Brake................................. 69
Electric Parking Brake System ............. 69, 485
Electric Power Steering (EPS) System .. 74, 485
Forward Collision Warning (FCW) .............. 79
High-Beam ................................................ 77
Immobilizer System .................................... 77
Keyless Access System ............................... 78
Lane Departure Warning (LDW) ................. 80
Lane Keeping Assist System (LKAS) .... 82, 372
Lights On ................................................... 77
Low Fuel .................................................... 73
Low Oil Pressure ................................ 68, 483
Low Tire Pressure/TPMS ............. 76, 381, 383
Malfunction Indicator Lamp ............... 71, 484
Precision All Wheel Steer System................ 81
Seat Belt Reminder .............................. 31, 73
Security System Alarm ............................... 77
Shift Lever Position .................................... 72
SPORT Mode ..................................... 81, 349
Supplemental Restraint System ............ 49, 74
System Message ........................................ 76
Transmission .............................................. 72
Turn Signal ................................................ 77
Vehicle Stability Assist (VSA®)
System ............................................. 75, 376
VSA ® OFF .......................................... 75, 377
Information ............................................... 497
Instant Fuel Economy ............................... 100
Instrument Panel ........................................ 67
Brightness Control ................................... 144 Interface Dial
............................................ 193
Interior Lights ........................................... 159
Interior Rearview Mirror .......................... 149
JJack (Wheel Nut Wrench) ........................ 471
Jump Starting ........................................... 477KKey Number Tag ....................................... 116
Keyless Access System .............................. 118
Keyless Lockout Prevention ..................... 120
Keys ........................................................... 115
Lockout Prevention.................................. 120
Number Tag ............................................ 116
Rear Door Won’t Open............................ 123
Remote Transmitter ................................. 117
Types and Functions ................................ 115
Kickdown (Automatic Transmission) ....... 344LLane Departure Warning (LDW)............. 367
Lane Keeping Assist System (LKAS) ......... 371
Language (HFL) ........................................ 287
LATCH (Child Seats) .................................... 57
Lights ................................................. 137, 430
Automatic ............................................... 138
Bulb Replacement ................................... 430
Daytime Running Lights........................... 140 High-Beam Indicator ................................. 77
Interior.................................................... 159
Light Switches......................................... 137
Lights On Indicator.................................... 77
Turn Signals ............................................ 136
Load Limits ............................................... 337
Locking/Unlocking ................................... 115
Auto Door Locking/Unlocking ................. 124
Childproof Door Locks ............................ 123
From Inside ............................................. 121
From Outside .......................................... 117
Keys........................................................ 115
Using a Key............................................. 120
Lockout Prevention System ..................... 120
Low Battery Charge ................................. 483
Low Fuel Indicator ..................................... 73
Low Keyless Access Remote Signal
Strength .................................................. 116
Low Oil Pressure Indicator ................. 68, 483
Lower Anchors ........................................... 57
Luggage (Maximum Load Limit) ............. 337
Lumbar Support ....................................... 153
MMaintenance............................................ 409
Battery .................................................... 448
Brake Fluid .............................................. 429
Cleaning ................................................. 451
Climate Control System .......................... 450
Coolant .................................................. 426