Page 371 of 521
370
uuWhen Driving uRoad Departure Mitigation (RDM) System*
Driving
The system may not properly detect lane ma rkings and the position of your vehicle
under certain conditions. Some examples of these conditions are listed below.
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between la ne lines and the roadway surface.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflected onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Shadows of adjacent objects are parallel to lane markings.
• Roadway objects or structures are misinterpreted as lane markers.
• Reflections on the interior of the front windshield.
■RDM Conditions and Limitations
16 ACURA ILX-31TX66300.book 370 ページ 2014年12月22日 月曜日 午後10時15分
Page 372 of 521

371
uuWhen Driving uRoad Departure Mitigation (RDM) System*
Driving
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• Driving on a road with temporary lane markings.
• Faint, multiple, or varied lane markings are visible on the roadway due to road
repairs or old lane markings.
• The roadway has merging, split, or crossing lines (e.g., such as at an intersection
or crosswalk).
• The lane markings are extremel y narrow, wide, or changing.
• The vehicle in front of you is driving near the lane lines.
• The road is hilly or the vehicle is approaching the crest of a hill.
• Driving on rough or unpaved roads, or over bumpy surfaces.
• When objects on the road (curb, guard rail, pylons, etc.) are recognized as white
lines (or yellow lines).
• When driving on roads with double lines.
■Vehicle conditions
• Headlight lenses are dirty or the h eadlights are not properly adjusted.
• The outside of the windshield is streaked or blocked by dirt, mud, leaves, wet
snow, etc.
• The inside of the windshield is fogged.
• The camera temperature gets too hot.
• An abnormal tire or wheel condition (wro ng sized, varied size or construction,
improperly inflated, compact spare tire
*, etc.).
• The vehicle is tilted due to a heavy load or suspension modifications.
• When tire chains are installed.
* Not available on all models
16 ACURA ILX-31TX66300.book 371 ページ 2014年12月22日 月曜日 午後10時15分
Page 374 of 521
Continued373
uuWhen Driving uLane Keeping Assist System (LKAS)*
Driving
Provides assistance to keep the vehicle in the center of the lane, when the vehicle
nears a white or yellow line, steering force of the electric power steering will become
stronger.
When the vehicle enters the warning area , LKAS alerts you with slight steering
wheel vibration as well a warning display.
■Lane Keep Support Function1 Lane Keeping Assist System (LKAS)*
The LKAS may not functi on as designed on while
driving in frequent stop and go traffic, or on roads
with sharp curves.
When it fails to detect lanes, the system will
temporarily be canceled. When lane is detected,
system will recover automatically.
■Lane Departure Warning Function
Warning Area
Warning Area
* Not available on all models
16 ACURA ILX-31TX66300.book 373 ページ 2014年12月22日 月曜日 午後10時15分
Page 375 of 521

uuWhen Driving uLane Keeping Assist System (LKAS)*
374
Driving
The system can be used when the following conditions are met.
• The lane in which you are driving has dete ctable lane markers on both sides, and
your vehicle is in the center of the lane.
• The vehicle speed is be tween about 45 and 90 mph (72 and 145 km/h).
• You are driving on a straight or slightly curved road.
• The turn signals are off.
• The brake pedal is not depressed.
• The wipers are not in continuous operation.
■How to activate the system
1.Press the MAIN button.
u The LKAS is on in the multi-information
display.
The system is ready to use.
2. Press the LKAS button.
u Lane outlines appear on the multi-
information display.
The system is activated.
■When the System can be Used1Lane Keeping Assist System (LKAS)*
You can read about handling information for the
camera equipped with this system.
2 Front Sensor Camera
* P. 352
If the vehicle drifts toward ei t h e r l ef t o r r ight lane line
due to the system applying torque, turn off the LKAS
and have your vehicle checked by a dealer.
MAIN Button
LKAS Button
* Not available on all models
16 ACURA ILX-31TX66300.book 374 ページ 2014年12月22日 月曜日 午後10時15分
Page 379 of 521
378
uuWhen Driving uLane Keeping Assist System (LKAS)*
Driving
The system may not detect lane markings and therefore may not keep the vehicle in
the middle of a lane under certain conditions, including the following:
■Environmental conditions
• Driving in bad weather (rain, fog, snow, etc.).
• Sudden changes between light and dark, such as an entrance or exit of a tunnel.
• There is little contrast between la ne lines and the roadway surface.
• Driving into low sunlight (e.g., at dawn or dusk).
• Strong light is reflected onto the roadway.
• Driving in the shadows of trees, buildings, etc.
• Shadows of adjacent objects are parallel to lane markings.
• Roadway objects or structures are misinterpreted as lane markers.
• Reflections on the interior of the front windshield.
■LKAS Conditions and Limitations
16 ACURA ILX-31TX66300.book 378 ページ 2014年12月22日 月曜日 午後10時15分
Page 380 of 521

379
uuWhen Driving uLane Keeping Assist System (LKAS)*
Driving
■Roadway conditions
• Driving on a snowy or wet roadway (obs cured lane marking, vehicle tracks,
reflected lights, road spray, high contrast).
• Driving on a road with temporary lane markings.
• Faint, multiple, or varied lane markings are visible on the roadway due to road
repairs or old lane markings.
• The roadway has merging, split, or crossing lines (e.g., such as at an intersection
or crosswalk).
• The lane markings are extremel y narrow, wide, or changing.
• The vehicle in front of you is driving near the lane lines.
• The road is hilly or the vehicle is approaching the crest of a hill.
• Driving on rough or unpaved roads, or over bumpy surfaces.
• When objects on the road (curb, guard rail, pylons, etc.) are recognized as white
lines (or yellow lines).
• When driving on roads with double lines.
■Vehicle conditions
• Headlight lenses are dirty or the h eadlights are not properly adjusted.
• The outside of the windshield is streaked or blocked by dirt, mud, leaves, wet
snow, etc.
• The inside of the windshield is fogged.
• The camera temperature gets too hot.
• An abnormal tire or wheel condition (wro ng sized, varied size or construction,
improperly inflated, compact spare tire
*, etc.).
• The vehicle is tilted due to a heavy load or suspension modifications.
* Not available on all models
16 ACURA ILX-31TX66300.book 379 ページ 2014年12月22日 月曜日 午後10時15分
Page 386 of 521

385
uuWhen Driving uTire Pressure Monitoring System (TPMS)
Driving
To select the tire pressure monitor, set the
power mode to ON, and press the
(information) button until you see the tire
pressure screen.
The pressure for each tire is displayed in PSI
(U.S.) or kPa (Canada).
Tire Pressures Low /CHECK TIRE PRESSURE
is displayed when a tire has significantly low
pressure. The specific tire is displayed on the
screen.
■Tire Pressure Monitor1 Tire Pressure Monitor
The pressure displayed on the multi-information
display can be slightly different from the actual
pressure as measured by a gauge. If there is a
significant di fference between the two values, or if
the low tire pressure/TPMS indicator and the message
on the multi-information di splay do not go off after
you have inflated the tire to the specified pressure,
have the system checked by a dealer.
Tire Pressure Monitor Problem /CHECK TPMS
SYSTEM may appear if you drive with the compact
spare tire
*, or there is a problem with the TPMS.
Models with
full color
displayModels without
full color
display
Models with
full color
displayModels without
full color
display
* Not available on all models
16 ACURA ILX-31TX66300.book 385 ページ 2014年12月22日 月曜日 午後10時15分
Page 389 of 521
388
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parking.To apply:
Pull the lever fully up without pressing the
release button.
To release:
1. Pull the lever slightly, and press and hold
the release button.
2. Lower the lever down all the way, then
release the button.
■Parking Brake1Parking Brake
NOTICE
Release the parking brake fu lly before driving. The
rear brakes and axle can be damaged if you drive
with the parki ng brake applied.
If you start driving without fully releasing the parking
brake, a buzzer sounds as a warning, and Release
Parking Brake appears on the multi-information
display.
Always apply the parking brake when parking.
16 ACURA ILX-31TX66300.book 388 ページ 2014年12月22日 月曜日 午後10時15分