2018 Acura MDX fuel cap

20
Quick Reference Guide
VSA® On and Off (P518)
● 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 partially disable or fully restore VSA ®
function, press and hold the button until
you hear a beep.
CMBSTM On and Off
(P539)
● When a possible collision is likely
unavoidable, the CMBS
TM can help you to
reduce the vehicle sp eed and the severity
of the collision.
● The CMBS
TM is turned on every time you
start the engine.
● To turn the CMBS
TM on or off, press and
hold the button until you hear a beep.
Tire Pressure Monitoring System (TPMS) with Tire
Fill Assist
(P524, 657)
● The TPMS monitors tire pressure.
● TPMS is turned on automatically every time you start the engine.
● TPMS fill assist provides audible and visual guidance during tire pressure adjustment.
Refueling (P568)
aPress the fuel fill door
release button.
bAfter refueling, wait for
about five seconds
before removing the
filler nozzle.
Fuel recommendation: Unleaded premium gasoline, pump octane number 91 or
higher recommended
Fuel tank capacity: 19.5 US gal (73.8 liters)
Wait for five seconds
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568
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 ca ses, 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-rel ated 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: 19.5 US gal (73.8 liters)
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 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 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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569
uuRefueling uHow to Refuel
Continued
Driving
How to Refuel
Your fuel tank is not equipped with a fuel filler cap. You can insert the filler nozzle
directly into the filler neck. The tank seals itself again when you pull out the filler
nozzle. 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. Press the fuel fill door release button.
u The fuel fill door opens.1How to Refuel
The fuel filler opening is designed to accept only
service station filler nozzles for refueling. Use of
smaller diamet er tubes (e.g., those used to siphon
fuel for other uses) or other non-service station
devices can damage the area in and around the filler
opening.
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 filler nozzle keeps turning off when the
tank is not full, there ma y 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.
3WARNING
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.
Press
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uuRefueling uHow to Refuel
570
Driving
4. Place the end of the filler nozzle on the
lower part of filler opening, then insert it
slowly and fully.
u Make sure that the end of the filler
nozzle goes down along with the filler
pipe.
u Keep the filler nozzle level.
u When the tank is full, the filler nozzle will
click off automatically.
u After filling, wait about five seconds
before removing th e filler nozzle.
5. Shut the fuel fill door by hand.1How to Refuel
Do not continue to add fuel after the filler nozzle has
automatically stopped. Addi tional fuel can exceed
the full tank capacity.
If you have to refuel y our vehicle from a portable
container, use the funnel pr ovided with your vehicle.
2 Refueling From a Portable Fuel Container
P. 669
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589
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine Coolant
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.
2Engine Compartment Cover P. 583
3.Inspect the cooling system for leaks.
Specified coolant: Acura Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Acura engine cool ant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about −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.
MAX
MIN
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620
uuCleaning uExterior Care
Maintenance
Exterior Care
Dust off the vehicle body after you drive.
Regularly inspect your vehi cle for scratches on painted surfaces. A scratch on a
painted surface can result in body rust. If you find a scratch, promptly repair it.
Wash the vehicle regularly. Wash more frequently when driving in the following
conditions:
• If driving on roads with road salt.
• If driving in coastal areas.
• If tar, soot, bird droppings, insects, or tree sap are stuck to painted surfaces.
• Make sure to follow the instructions indicated on the automated car wash.
• Fold in the door mirrors.
• For models equipped with automatic inte rmittent wipers, turn the wipers off.
■Washing the Vehicle
■Using an Automated Car Wash
1Washing the Vehicle
Do not spray water into the air intake vents. It can
cause a malfunction.
Do not spray water onto the capless unit when the
fuel fill door is open. It ca n cause damage to the fuel
system or engine.
Air Intake Vents
1 Using an Automated Car Wash
When using an automated car wash that pulls the
vehicle through with a conveyor, make sure vehicle is
in car wash mode. 2 If you want to keep the transmission in
(N
position [car wash mode] P. 476
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672
Information
Specifications
■Vehicle Specifications
*1: Models with second row captain seat
*2: Models with second row bench seat
*3: 2WD models
*4: AWD models
ModelAcura MDX
No. of Passengers:
Front 2
Rear (2nd) 2
*1
3*2
Rear (3rd)
2
Total 6*1
7*2
Weights:Gross Vehicle Weight
RatingU.S.:5,368 lbs (2,435 kg)*3
5,677 lbs (2,575 kg)*4
Canada:2,435 kg*3
2,575 kg*4
Gross Axle Weight
Rating (Front)U.S.:2,811 lbs (1,275 kg)*3
2,910 lbs (1,320 kg)*4
Canada:1,275 kg*3
1,320 kg*4
Gross Axle Weight
Rating (Rear)U.S.:2,734 lbs (1,240 kg)*3
2,965 lbs (1,345 kg)*4
Canada:1,240 kg*3
1,345 kg*4
■
Air Conditioning
■ Engine Specifications
■ Fuel
■ Washer Fluid
Refrigerant TypeHFC-134a (R-134a)
Charge Quantity 23.8 – 25.6 oz (675 – 725 g)
Lubricant TypePAG RL897
Quantity 7.75 – 9.33 cu-in (127 – 153 cm3)
(20% RATIO)
Displacement211.8 cu-in (3,471 cm3)
Spark Plugs NGK DILZKR7B11G
TypeUnleaded premium gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 19.5 US gal (73.8 L)
Tank CapacityU.S.: 4 US qt (3.8 L)
Canada: 5.6 US qt (5.3 L)
■ Light Bulbs
■ Brake Fluid
Headlights (High/Low Beam)LED
Fog Lights*LEDFront Turn Signal/Side Marker/
Parking LightsLED
Daytime Running Lights LED
Side Turn Signal Lights (on Door
Mirrors)LED
Brake Lights 21 W
Rear Side Marker LightsLED
Taillights LED
Back-Up Lights21 W
Rear Turn Signal Lights 21 W
High-Mount Brake LightLED
Rear License Plate Lights LED
Puddle Lights*LED
Interior Lights Front, Second Row and Third
Row Lights LED
Front and Rear Ambient Lights LED
Vanity Mirror Lights 1.4 W
Door Courtesy Lights 3.4 W
Door Inner Handle Lights LED
Front and Rear
* Console
Compartment Lights LED
Glove Box Light 1.4 W
Foot Lights 5 W
Cargo Area Lights 5 W
SpecifiedAcura Heavy Duty Brake Fluid DOT 3
* Not available on all models
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690
Index
F
Features..................................................... 231
Filters Dust and Pollen ....................................... 617
Oil ........................................................... 587
Flat Tire ............................................. 627, 634
Floor Mats ................................................. 619
Fluids
Automatic Transmission ........................... 591
Brake ....................................................... 592
Engine Coolant ........................................ 589
Windshield Washer .................................. 592
Fog Lights .................................................. 176
Folding Down the Second Row Seat ....... 197
Folding Down the Third Row Seat .......... 203
Foot Brake ................................................. 531
Front Airbags (SRS) ..................................... 44
Front Seats ................................................ 192
Adjusting ................................................. 192
Front Sensor Camera ................................ 487
Fuel ...................................................... 20, 568
Fuel Economy and CO
2 Emissions............. 571
Gauge ..................................................... 119
Instant Fuel Economy ............................... 123
Low Fuel Indicator ..................................... 85
Range ...................................................... 123
Recommendation .................................... 568
Refueling ................................................. 568
Fuel Economy and CO
2 Emissions ............ 571
Fuel Fill Cap ................................................. 20 Fuel Fill Door
...................................... 20, 569
Unable to Unlock .................................... 667
Fuses .......................................................... 658
Inspecting and Changing......................... 665
Locations......................... 658, 661, 663, 664
G
Gasoline (Fuel) Economy ................................................. 571
Gauge ..................................................... 119
Information ............................................. 568
Low Fuel Indicator ..................................... 85
Refueling................................................. 568
Gauges ...................................................... 119
Gear Position Indicator ...................... 83, 474
Gear Shift Positions Automatic Transmission .......................... 472
Glass (care) ................................................ 621
Glove Box .................................................. 208
H
Handling the Unexpected ........................ 625
HandsFreeLink ® (HFL) ............................... 393
Auto Answer ........................................... 410
Automatic Import of Cellular Phonebook
and Call History ..................................... 412
Automatic Transferring............................ 410
Displaying Messages................................ 430
HFL Buttons............................................. 393 HFL Menus.............................................. 396
HFL Status Display ................................... 394
Limitations for Manual Operation ............ 395
Making a Call ......................................... 421
Options During a Call.............................. 427
Phone Setup ........................................... 401
Phonebook Phonetic M
odification........... 416
Receiving a Call....................................... 426
Receiving a Text/E-mail Message ............. 428
Ring Tone ............................................... 411
Roadside Assistance ................................ 434
Selecting a Mail Account......................... 429
Speed Dial .............................................. 413
To Create a Security PIN .......................... 408
To Set Up a Text/E-mail Message Option .................................................. 406
Use Contact Photo .................................. 411
Hard Disk Drive (HDD) Audio .................. 271
Hazard Warning Button .............................. 4
HDMI
TM Port ............................................. 337
Head Restraints ........................ 198, 200, 201
Headlight Washers ................................... 183
Headlights ................................................ 173
Aiming.................................................... 593
Auto High-Beam System ......................... 177
Automatic Operation .............................. 174
Dimming......................................... 173, 176
Operating ............................................... 173
Heated Door Mirrors ............................... 185
Heated Steering Wheel ........................... 216
Heated Windshield .................................. 185
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