Acura ILX (2018 year). Manual - part 28

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Maintenance Minder

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To Use Maintenance Minder

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*1:On the left: Models with full color display

On the right: Models without full color display

The system message indicator (

) comes on along with the Maintenance Minder message.

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Maintenance Minder Messages on the Multi-Information 
Display

Maintenance Message

*1

Oil Life Display

*1

Explanation

Information

Maintenance Due Soon/

SERVICE DUE SOON

15 %

The remaining engine oil life is 15 to 6 
percent. Once you switch the display 
by pressing the 

 

(information) button, 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 Now/

SERVICE DUE NOW

5 %

The remaining engine oil life is 5 to 1 
percent. Press the 

 button 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 Due/

SERVICE PAST DUE

Negative Distance

The 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). Press the 

 button to switch to another 

display.

The engine oil life has passed.
The maintenance items must be 
inspected and serviced immediately.

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Maintenance Service Items

1

Maintenance 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

Sub Items

Main Item

Main Item

Sub Items

*1: Models with full color display
*2: Models without full color display

*1

*2

*1: If a message SERVICE does not appear more than 12 months after the display is reset, change the 

engine oil every year.

# : See information on maintenance and emissions warranty.

CODE

Maintenance Main Items

A

●

Replace engine oil

*1

B

●

Replace engine oil

*1

 and oil filter

●

Inspect front and rear brakes

●

Check parking brake adjustment

●

Check expiry date for tire repair kit bottle (If 
equipped)

●

Inspect tie rod ends, steering gearbox, and boots

●

Inspect suspension components

●

Inspect driveshaft boots

●

Inspect brake hoses and lines (Including ABS/VSA)

●

Inspect all fluid levels and condition of fluids

●

Inspect exhaust system

#

●

Inspect fuel lines and connections

#

*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: If you drive primarily in urban areas that have high concentrations of soot in the air from industry and 

from diesel-powered vehicles, replace the dust and pollen filter every 15,000 miles (24,000 km).

*4: Driving in mountainous areas at very low vehicle speeds results in higher transmission temperature. 

This requires transmission fluid changes more frequently than recommended by the Maintenance 
Minder. If you regularly drive your vehicle under these conditions, have the transmission fluid changed 
at 40,000 miles (64,000 km), then every 30,000 miles (48,000 km).

CODE

Maintenance Sub Items

1

●

Rotate tires

2

●

Replace air cleaner element

*2

●

Replace dust and pollen filter

*3

●

Inspect drive belt

3

●

Replace transmission fluid

*4

4

●

Replace spark plugs

●

Inspect valve clearance

5

●

Replace engine coolant

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Reset the engine oil life display if you have performed the maintenance service.

1. Set the power mode to ON.
2. Go to the Maintenance Info group.

2 Customized Features P. 99

3. Press the SEL/RESET button.

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The oil life reset mode is displayed on the multi-information display.

4. Select RESET with the 

 button, then press the SEL/RESET button.

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The displayed maintenance items disappear, and the engine oil life display 
returns to 100%.

To cancel the oil life reset mode, select CANCEL, then press the SEL/RESET button.

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Resetting the Display

1

Resetting the Display

NOTICE

Failure to reset the engine oil life after a maintenance 
service results in the system showing incorrect 
maintenance intervals, which can lead to serious 
mechanical problems.

The dealer will reset the engine oil life display after 
completing the required maintenance service. If 
someone other than a dealer performs maintenance 
service, reset the engine oil life display yourself.

You can reset the engine oil life display using the 
audio/information screen.

2 Customized Features

*

 P. 263

Models with two displays

Engine Oil Life

Maintenance 
Item Codes

SEL/RESET Button

 Button

Models with full 
color display

Models without 
full color display

Maintenance 
Item Codes

Engine Oil Life

* Not available on all models

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Maintenance Under the Hood

Maintenance Items Under the Hood

Brake Fluid 
(Black Cap)

Washer Fluid 
(Blue Cap)

Engine Oil Dipstick 
(Orange)

Engine Oil Fill Cap

Battery

Engine Coolant 
Reserve Tank Cap

Radiator Cap

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Maintenance Under the Hood

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Opening the Hood

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Opening the Hood

1. Park the vehicle on a level surface, and set 

the parking brake.

2. Pull the hood release handle under the 

driver’s side lower corner of the dashboard.

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The hood will pop up slightly.

3. Push the hood latch lever (located under 

the front edge of the hood to the center) to 
the side and raise the hood. Once you have 
raised the hood slightly, you can release the 
lever.

4. Remove the support rod from the clamp 

using the grip. Mount the support rod in 
the hood.

When closing, remove the support rod, and 
stow it in the clamp, then gently lower the 
hood. Remove your hand at a height of 
approximately 12 inches (30 cm) and let the 
hood close.

1

Opening the Hood

NOTICE

Do not open the hood when the wiper arms are 
raised: The hood will strike the wipers, resulting in 
possible damage to the hood and/or the wipers.

When closing the hood, check that the hood is 
securely latched.

If the hood latch lever moves stiffly, or if you can 
open the hood without lifting the lever, the latch 
mechanism should be cleaned and lubricated.

Pull

Hood Release Handle

Lever

Support Rod

Grip

Clamp

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Maintenance Under the Hood

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Recommended Engine Oil

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Recommended Engine Oil

Oil is a major contributor to your engine's 
performance and longevity. If you drive the 
vehicle with insufficient or deteriorated oil, 
the engine may fail or be damaged.

This seal indicates the oil is energy conserving 
and that it meets the American Petroleum 
Institute’s latest requirements.

Use a Genuine Acura Motor Oil or another 
commercial engine oil of suitable viscosity for 
the ambient temperature as shown.

■

Synthetic oil

You may also use synthetic motor oil if it is labeled with the API Certification Seal 
and is the specified viscosity grade.

• Genuine Acura Motor Oil
• Premium-grade 0W-20 detergent oil with an API Certification Seal on the 

container.

1

Recommended Engine Oil

Engine Oil Additives
Your vehicle does not require oil additives. In fact, 
they may adversely affect the engine performance 
and durability.

Ambient Temperature

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Maintenance Under the Hood

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Oil Check

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Oil Check

We recommend that you check the engine oil level every time you refuel.
Park the vehicle on level ground.
Wait approximately three minutes after turning the engine off before you check the 
oil.

1. Remove the dipstick (orange).
2. Wipe the dipstick with a clean cloth or 

paper towel.

3. Insert the dipstick back all the way into its 

hole.

4. Remove the dipstick again, and check the 

level. It should be between the upper and 
lower marks. Add oil if necessary.

1

Oil Check

If the oil level is near or below the lower mark, slowly 
add oil, being careful not to overfill.

Upper Mark

Lower Mark

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Maintenance Under the Hood

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Adding Engine Oil

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Adding Engine Oil

1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten 

it securely.

4. Wait for three minutes and recheck the 

engine oil dipstick.

1

Adding Engine Oil

NOTICE

Do not fill the engine oil above the upper mark. 
Overfilling the engine oil can result in leaks and 
engine damage.

If any oil spills, wipe it away immediately. Spilled oil 
may damage the engine compartment components.

Engine Oil Fill Cap

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Changing the Engine Oil and Oil Filter

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Changing the Engine Oil and Oil Filter

You must change the engine oil and oil filter regularly in order to maintain the 
engine's lubrication. The engine may be damaged if they are not changed regularly.

Change the oil and filter in accordance with the maintenance message on the multi-
information display.

1. Run the engine until it reaches normal 

operating temperature, and then turn the 
engine off.

2. Open the hood and remove the engine oil 

fill cap.

3. Remove the screws on the undercarriage 

and remove the under cover.

4. Remove the drain bolt and washer from 

the bottom of the engine, and drain the 
oil into a suitable container.

1

Changing the Engine Oil and Oil Filter

NOTICE

You may damage the environment if you do not 
dispose of the oil in a suitable way. If you are 
changing the oil by yourself, appropriately dispose of 
the used oil. Put the oil in a sealed container and take 
it to a recycling center. Do not throw the oil away 
into a garbage can or onto the ground.

Under Cover

Screw

Drain Bolt

Washer

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Maintenance Under the Hood

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Changing the Engine Oil and Oil Filter

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5. Remove the screws and remove the rid.
6. Remove the oil filter and dispose of the 

remaining oil.

7. Check that the filter gasket is not stuck to 

the engine contact surface.

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If it is stuck, you must detach it.

8. Wipe away dirt and dust adhering to the 

contact surface of the engine block, and 
install a new oil filter.

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Apply a light coat of new engine oil to 
the filter gasket.

9. Put a new washer on the drain bolt, then 

reinstall the drain bolt.

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Tightening torque: 
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)

10. Pour the recommended engine oil into the 

engine.

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Engine oil change capacity (including 
filter): 
4.6 US qt (4.4 L)

11. Reinstall the engine oil fill cap securely and 

start the engine.

12. Run the engine for a few minutes, and 

then check that there is no leak from the 
drain bolt or oil filter.

13. Stop the engine, wait for three minutes, 

and then check the oil level on the 
dipstick.

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If necessary, add more engine oil.

1

Changing the Engine Oil and Oil Filter

You will need a special wrench to replace the oil 
filter. You can buy this wrench from a dealer.

When installing the new oil filter, follow the 
instructions supplied with the oil filter.

Reinstall the engine oil fill cap. Start the engine. The 
low oil pressure indicator should go off within five 
seconds. If it does not, turn off the engine, and check 
your work.

Screw

Rid

Oil Filter

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Maintenance Under the Hood

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Engine Coolant

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Engine Coolant

This 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. Make sure the engine and radiator are 

cool.

2. Check the amount of coolant in the reserve 

tank.

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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

1

Engine Coolant

NOTICE

Genuine Acura engine coolant 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-Acura coolant can result in 
corrosion, causing the cooling system to malfunction 
or fail. Have the cooling system flushed and refilled 
with Acura antifreeze/coolant 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.

3

WARNING

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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Engine Coolant

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1. Make sure the engine and radiator are 

cool.

2. Turn the radiator cap 1/8 turn counter-

clockwise and relieve any pressure in the 
cooling system.

3. Push down and turn the radiator cap 

counterclockwise to remove it.

4. The coolant level should be up to the base 

of the filler neck. Add coolant if it is low.

5. Put the radiator cap back on, and tighten it 

fully.

■

Radiator

1

Radiator

NOTICE

Pour the fluid slowly and carefully 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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Maintenance Under the Hood

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Transmission Fluid

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Transmission Fluid

Have a dealer check the fluid level and replace if necessary.

Do not attempt to check or change the dual clutch transmission fluid yourself.

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Dual Clutch Transmission Fluid

Specified fluid: Acura Automatic Transmission Fluid ATF-TYPE 2.0

1

Dual Clutch Transmission Fluid

NOTICE

Do not mix Acura ATF-TYPE 2.0 with other 
transmission fluids.
Using a transmission fluid other than Acura ATF-TYPE 
2.0 may adversely affect the operation and durability 
of your vehicle’s transmission, and damage the 
transmission.
Any damage caused by using a transmission fluid that 
is not equivalent to Acura ATF-TYPE 2.0 is not 
covered by Acura’s new vehicle limited warranty.

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Brake Fluid

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Brake Fluid

The fluid level should be between the MIN 
and MAX marks on the side of the reserve 
tank.

Refilling Window Washer Fluid

Check the amount of window washer fluid by 
looking at the reservoir.
If the level is low, fill the washer reservoir.

If the washer fluid is low, a message appears 
on the multi-information display.

Pour the washer fluid carefully. Do not 
overflow the reservoir.

Specified fluid: Acura Heavy Duty Brake Fluid DOT 3

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Checking the Brake Fluid

1

Brake Fluid

NOTICE

Brake fluid marked DOT 5 is not compatible with your 
vehicle's braking system and can cause extensive 
damage.

If the specified brake fluid is not available, you should 
use only DOT 3 or DOT 4 fluid from a sealed 
container as a temporary replacement.

Using any non-Acura brake fluid can cause corrosion 
and decrease the longevity of the system. Have the 
brake system flushed and refilled with Acura Heavy 
Duty Brake Fluid DOT 3 as soon as possible.

If the brake fluid level is at or below the MIN mark, 
have a dealer inspect the vehicle for leaks or worn 
brake pads as soon as possible.

MIN

MAX

Brake Reserve Tank

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Refilling Window Washer Fluid

NOTICE

Do not use engine antifreeze or a vinegar/water 
solution in the windshield washer reservoir.
Antifreeze can damage your vehicle's paint. A 
vinegar/water solution can damage the windshield 
washer pump.
Use only commercially available windshield washer 
fluid.
Avoid prolonged use of hard water to prevent lime 
scale build up.

U.S. models

Canadian models

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Replacing Light Bulbs

Headlights

Headlights are LED type. Have an authorized Acura dealer inspect and replace the 
light assembly.

Fog Light Bulbs

*

When replacing, use the following bulbs.

1. Remove the screw using a Phillips-head 

screwdriver.

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The screw does not drop.

Fog Light: 55 W (H11 for halogen bulb Type)

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Headlights

The headlight aim is set by the factory, and does not 
need to be adjusted. However, if you regularly carry 
heavy items in the trunk, have the aiming readjusted 
at a dealer or by a qualified technician.

1

Fog Light Bulbs

*

NOTICE

Halogen bulbs get very hot when lit. Oil, perspiration, 
or a scratch on the glass can cause the bulb to 
overheat and shatter.

When replacing a halogen bulb, handle it by its 
plastic case, and protect the glass from contact with 
your skin or hard objects. If you touch the glass, clean 
it with denatured alcohol and a clean cloth.

Dropping 
prevention

* Not available on all models

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Replacing Light Bulbs

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Fog Light Bulbs

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2. Insert a flat-tip screwdriver into the tab at 

the inside edge of the cover, then pull 
straight out as indicated to remove the 
cover.

3. Remove the screws using a Phillips-head 

screwdriver and carefully pull the fog light 
assembly out of the bumper.

4. Push the tab to remove the coupler.
5. Rotate the old bulb counter-clockwise to 

remove.

6. Insert a new bulb into the fog light 

assembly and turn it clockwise.

7. Insert the coupler into the connector of the 

bulb.

Cover

Screws

Coupler

Bulb

Tab

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