2015 Acura ILX Hybrid fuel cap

21Quick Reference Guide
VSA® OFF Button
(P244)
● The vehicle stability assist (VSA ®) system
helps stabilize the vehicle during
cornering, and helps maintain traction
while accelerating on loose or slippery
road surfaces.
● VSA ® comes on automatically every time
you start the engine.
● To turn VSA ® on or off, press and hold
the button until you hear a beep.
Cruise Control
(P240)
● Cruise control allows you to maintain a
set speed without keeping your foot on
the accelerator pedal.
● To use cruise control, press the CRUISE
button, then press DECEL/SET once you
have achieved the desired speed (above
25 mph or 40 km/h).
Tire Pressure Monitoring
System (TPMS)
(P245)
● The TPMS monitors tire pressure.
● The TPMS is turned on automatically
every time you start the engine.
U.S. models only
Refueling
(P254)
a
Push the fuel fill door
release handle.
b
Turn the fuel fill cap
slowly to remove the
cap.
c
Place the cap in the
holder on the fuel fill
door.
d
After refueling, screw
the cap back on until it
clicks at least once.
Fuel recommendation: Unleaded pr emium gasoline with a pump octane
number 91 or higher recommended
Fuel tank capacity: 13.2 US gal (50 L)

81
uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
Multi-Information Display Warning and Information MessagesThe following messages appear only on the multi-information display. Press the (information) button to see the message again
with the system message indicator on.
Message
Condition
Explanation
●Appears when the fuel fill cap is loose or is not installed.
2 Check/Tighten Fuel Cap Message P. 338
●Appears when the washer fluid is low.
●Refill washer fluid.
2Refilling Window Washer Fluid P. 281
●Appears when the scheduled maintenance is due soon.●Consequently, SERVICE DUE NOW and SERVICE PAST
DUE follow.
2Maintenance Minder
TM P. 263
Canadian models

254Driving
RefuelingFuel 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 Detergent Gasoline” where available to help
maintain the performance and reliability of your vehicle. TOP TIER Detergent
Gasoline meets a new gasoline standard jointly established by leading automotive
manufacturers to meet the needs 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 lev el 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 in formation 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: 13.2 US gal (50 liters)Unleaded premium gasoline, pump octane number 91 or higher
1Fuel InformationNOTICEWe recommend quality gasoline 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 recommend 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, and cause the malfunction
indicator lamp on your instrument panel to come on.
If this happens, contact a dealer for service.
Some gasoline today is blended with oxygenates such
as ethanol. Your vehicle is designed to operate on
oxygenated gasoline containing up to 15% ethanol
by volume. Do not use gasoline containing methanol.
If you notice any undesirable operating symptoms, try
another service station or switch to another brand of
gasoline.

255
uuRefueling uHow to Refuel
Driving
How to Refuel
1. Stop your vehicle with the service station
pump on the left side of the vehicle in the
rear.
2. Turn off the engine.
3. Push on the fuel fill door release handle at
the foot of the driver’s seat.
u The fuel fill door opens.
4. Remove the fuel fill cap slowly. If you hear a
release of air, wait until this stops, then turn
the knob slowly to open the fuel fill cap.
5. Place the fuel fill cap in the holder.
6. Insert the filler nozzle fully.
u When the tank is full, the fuel nozzle will
click off automatically. This leaves space
in the fuel tank in case the fuel expands
with a change in the temperature.
7. After filling, replace the fuel fill cap,
tightening it until you hear it click at least
once.
u Shut the fuel fill door by hand.
1How to Refuel
The filler nozzle automatically stops to leave space in
the fuel tank so that fuel does not overflow as a result
of changes in air temperature.
If the fuel nozzle keeps turning off when the tank is
not full, there may be a problem with the pump's fuel
vapor recovery system. Try filling at another pump. If
this does not fix the problem, consult a dealer.
Do not continue to add fuel af ter the nozzle has
automatically stopped. Additional fuel can exceed
the full tank capacity.
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.
Push
CapCap
Holder

338
uuIndicator, Coming On/Blinking uIf the Malfunction Indicator Lamp Comes On or Blinks
Handling the Unexpected
If the Malfunction Indicator Lamp Comes On or Blinks
■Reasons for indicator lamp to come on or blink
• Comes on when there is a problem with the engine emissions control
system, or the fuel fill cap is missing, or loose.
• Blinks when engine misfiring is detected.■What to do when the indicator lamp comes on
Avoid high speeds and immediately get your vehicle inspected by a
dealer.■What to do when the indicator lamp blinks
Park the vehicle in a safe place with no flammable items and wait at least
ten minutes or more with the engi ne stopped until it cools.
■The message appears on when:
An evaporative system leak is detected. This may be caused by the fuel fill cap being
loose or not being installed.■What to do when the message appears:
1. Stop the engine.
2. Check if the fuel fill cap is fully installed.
u If not, loosen the cap, and then retighten it until it clicks at least once.
3. Drive for several days of normal driving.
u The message should go off.■When the malfunction indic ator lamp comes on
The malfunction indicator lamp comes on if the system continues to detect a leak of
gasoline vapor. If this happens, follow the procedures described earlier to check the
fuel fill cap.■
Check/Tighten Fuel Cap Message
1 If the Malfunction Indicator Lamp Comes On or BlinksNOTICEIf you drive with the malfunction indicator lamp on,
the emissions control system and the engine could be
damaged.
If the malfunction indicator lamp blinks again when
restarting the engine, drive to the nearest dealer at
31 mph (50 km/h) or less. Have your vehicle
inspected.

346Information
Specifications■Vehicle SpecificationsModel
Acura ILX Hybrid
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight Rating
3,968 lbs (1,800 kg)
Gross Axle Weight
Rating (Front)
2,138 lbs (970 kg)
Gross Axle Weight
Rating (Rear)
1,962 lbs (890 kg)
Air Conditioning:
Refrigerant Type HFC-134a (R-134a)
Charge Quantity 13.2 – 15.0 oz (375 – 425 g)
Lubricant Type SE-10Y
■ Engine Specifications
■ Fuel
■ Washer FluidDisplacement
91 cu-in (1,497 cm
3)
Spark Plugs NGK DILFR6J11
Fuel:
Type
Premium unleaded gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 13.2 US gal (50 ℓ)
Tank Capacity
U.S.: 2.6 US qt (2.5 ℓ)
Canada: 5.12 US qt (4.85 ℓ)
■ Light Bulbs*1: Vehicle with discharge headlights
*2: Vehicle with halogen bulb low beam headlightsHeadlights (Low Beam)
35W (D2S)
*1
55W (H11)
*2
Headlights (High Beam) 60W (HB3)Fog Lights
55W (H11)
Front Turn Signal Lights 21W
Parking/Side Marker Lights
5W
Brake/Rear Side Marker/Taillight 21/5W
Back-Up Lights
16W
Rear Turn Signal Lights 21W
High-Mount Brake Light
LED
Rear License Plate Light 5W
Trunk Light
5W
Interior Lights Map Light LED
Ceiling Light 8W
Foot light
1.4W
Glove Box light LED
Vanity Mirror light
2W

359Index
Dipstick (Engine Oil)................................ 273
Directional Signals (Turn Signal) ............. 126
Doors ........................................................ 105
Auto Door Locking.................................. 113
Auto Door Unlocking .............................. 113
Door Open Indicator ........................... 31, 75
Keys........................................................ 105
Locking/Unlocking the Doors from the
Inside .................................................... 111
Locking/Unlocking the Doors from the Outside ................................................. 107
Lockout prevention system...................... 110
DOT Tire Quality Grading ........................ 297
Driving ...................................................... 219
Braking ................................................... 248
Continuous Variable Transmission (CVT) .................................................... 230
Cruise Control ........................................ 240
Shifting Speed Position ........................... 231
Starting the Engine ................................. 226
Dust and Pollen Filter .............................. 305EEco Assist System........................................ 10
ECON Button ............................................ 239
ECON Mode Indicator ................................ 80
Elapsed Time .............................................. 91
Electric Power Steering (EPS) System Indicator ........................................... 75, 339
Electronic Stability Control (ESC) ............ 243Emergency
................................................ 344
Emergency Trunk Opener ........................ 117
Emissions Testing (Readiness Codes) ....... 351
Engine ....................................................... 348
Coolant ................................................... 277
Jump Starting .......................................... 332
Oil ........................................................... 272
Starting ................................................... 226
Switch Buzzer .......................................... 125
Engine Compartment Cover .................... 270
Engine Coolant ......................................... 277
Adding to the Radiator ............................ 278
Adding to the Reserve Tank ..................... 277
Low Temperature Indicator ........................ 79
Overheating ............................................ 335
Engine Oil ................................................. 272
Adding .................................................... 274
Checking ................................................. 273
Displaying Oil Life .................................... 264
Low Oil Pressure Indicator .................. 75, 337
Recommended Engine Oil ........................ 272
ENGINE START/STOP Button .................... 124
EPS (Electric Power Steering) System ............................................... 75, 339
Exhaust Gas Hazard (Carbon Monoxide) .. 66
Expanded View Driver’s Mirror ............... 134
Exterior Care (Cleaning) ........................... 308
Exterior Mirrors ........................................ 134
FFeatures.................................................... 151
Filters ......................................................... 305
Dust and Pollen ....................................... 305
Oil ........................................................... 275
Flat Tire ..................................................... 313
Floor Mats ................................................. 307
Fluids
Brake ...................................................... 280
Continuously Variable Transmission Fluid ...................................................... 279
Engine Coolant ....................................... 277
Windshield Washer ................................. 281
Fog Light Indicator ..................................... 77
Foot Brake ................................................ 249
Front Airbags (SRS) ..................................... 42
Front Seats ................................................ 135
Adjusting ................................................ 135
Fuel ...................................................... 21, 254
Economy ................................................. 256
Gauge ....................................................... 86
Instant Fuel Economy ................................ 91
Low Fuel Indicator ..................................... 73
Range ....................................................... 91
Recommendation .................................... 254
Refueling................................................. 254
Fuel Economy ........................................... 256
Fuel Economy Indicator ....................... 11, 90
Fuel Fill Cap ........................................ 21, 255
Message.................................................. 338
Fuel Fill Door ...................................... 21, 255