Page 265 of 521
264
uuCustomized Features*u
Features
*1:Default SettingSetup
Group Customizable Features Descri
ption Selectable Settings
App
SettingsDisplay Adjustment Brightness
Changes the brightness of the audio/information
screen. —
Contrast Changes the contrast of the audio/information
screen.
—
Black Level Changes the black level of the audio/information
screen. —
Color Changes the color of the audio/information
screen. —
Tint Changes the tint of the audio/information screen. —
Guidance Volume Adjusts the guidance volume level with
navigation app.
0
~ 9
*1 ~ 11
Sync Clock w/ Smartphone Selects whether the clock links to the device you
connect. On
/Off
*1
Default Cancels/Resets all cust
omized items in the App
Settings group as default. Default
/OK
17 ACURA ILX-31TX66400.book 264 ページ 2016年3月15日 火曜日 午後5時0分
Page 429 of 521

uuMaintenance Under the Hood uEngine Coolant
428
Maintenance
1. Make sure the engine and radiator are
cool.
2. Turn the radiator cap counterclockwise and
relieve any pressure in the cooling system.
Do not push the cap down when turning.
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.
6. Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
■Radiator1 Radiator
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.
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.Radiator Cap
17 ACURA ILX-31TX66400.book 428 ページ 2016年3月15日 火曜日 午後5時0分
Page 433 of 521
432
uuReplacing Light Bulbs uFog Light Bulbs*
Maintenance
2. Insert a flat-tip screwdriver into the tab at
the inside edge of th e cover, then pull
straight out as indicated to remove the
cover.
3. Remove the screws us ing a Phillips-head
screwdriver and carefu lly 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
17 ACURA ILX-31TX66400.book 432 ページ 2016年3月15日 火曜日 午後5時0分
Page 435 of 521
434
uuReplacing Light Bulbs uFront Side Marker Light Bulbs
Maintenance
Front Side Marker Light Bulbs
When replacing, use the following bulbs.
1.Turn the steering wheel all the way to the
opposite side from the light being replaced.
Passenger side: Turn the steering wheel
counter-clockwise.
Driver side: Turn the steering wheel
clockwise.
2. Remove the holding clips (A), (B) and screw,
pull the inner fender back.
3. Push the tab to remove the coupler.
Front Side Marker Light: 3 CP
1Front Side Marker Light Bulbs
Insert a flat-tip screwdriver, lift and remove the center
pin to remove the clip.
Insert the clip with the center pin raised, and push
until it is flat.
Holding clip (A-type)
Push until the
pin is flat
Screw
Inner
Fender
Clip (B)
Clips (A)
Coupler
Tab
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Page 436 of 521
435
uuReplacing Light Bulbs uFront Side Marker Light Bulbs
Maintenance
4. Turn the socket counter-clockwise and
remove it.
5. Remove the old bulb and insert a new bulb.
6. Insert the coupler into the connector of the
bulb.1 Front Side Marker Light Bulbs
When removing the clip, insert a flat-tip screwdriver,
then lift and remove the clip.
Insert the clip with the pin raised, and push until it is
flat.
Holding clip (B-type)
Clip
Push until the
pin is flat.
Bulb Socket
17 ACURA ILX-31TX66400.book 435 ページ 2016年3月15日 火曜日 午後5時0分
Page 438 of 521
437
uuReplacing Light Bulbs uRear Turn Signal Light Bulbs
Maintenance
4. Turn the socket counter-clockwise and
remove it.
Remove the old bulb.
5. Insert a new bulb.
6. Reinstall the light assembly by sliding it on
to the guide on the body.
Socket
Bulb
Guide
17 ACURA ILX-31TX66400.book 437 ページ 2016年3月15日 火曜日 午後5時0分
Page 439 of 521
438
uuReplacing Light Bulbs uBack-Up Light Bulbs
Maintenance
Back-Up Light Bulbs
When replacing, use the following bulbs.
1.Remove the holding clips using a flat-tip
screwdriver, then pull the lining back.
2. Turn the socket counter-clockwise and
remove it.
3. Remove the old bulb and insert a new bulb.
Back-Up Light: 16 W
Clips
Socket Bulb
17 ACURA ILX-31TX66400.book 438 ページ 2016年3月15日 火曜日 午後5時0分
Page 452 of 521

451
Maintenance
Battery
Checking the Battery
The condition of the battery is monitored by a sensor located on the negative
terminal of the battery. If there is a probl em with this sensor, the multi-information
display will display a warning message. If this happens, have you vehicle inspected
by a dealer.
Check the battery termin als for corrosion monthly.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Reactivating the audio system P. 169
•The clock resets.
2 Clock P. 108
•The navigation system* is disabled.
2 Refer to the navigation system manual
Charging the Battery
Disconnect both battery cables to prevent damaging your vehicle's electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals with grease to
help prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Consult a dealer for more information.
3WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery
maintenance, wear prot ective clothing and
a face shield, or have a skilled technician do
it.
* Not available on all models
17 ACURA ILX-31TX66400.book 451 ページ 2016年3月15日 火曜日 午後5時0分