2014 Acura RLX window

287
Continued
Features
Bluetooth® HandsFreeLink®Bluetooth® HandsFreeLink® (HFL) allows you to place and receive phone calls using
your vehicle’s navigation
*/audio system, without handling your cell phone.
Using HFL
(Pick-up) button: Press to go to the Speed Dial/Call History on the multi-
information display or to answer an incoming call.
(Hang-up/back) button: Press to end a call, to cancel a command or to clear
the phone information on the multi-information display.
(Talk) button: Press to give HFL voice commands.
PHONE button: Press to go directly to the Phone screen.
Interface dial: Rotate to select an item on the screen, then press . Move ,
, or to select secondary menu.
■
HFL Buttons
1Bluetooth® HandsFreeLink®
To use HFL, you need a Bluetooth-compatible cell
phone. For a list of compatible phones, pairing
procedures, and special feature capabilities:•U.S.: Visit www.acura.com/handsfreelink, or call 1-
888-528-7876.•Canada: Visit www.handsfreelink.ca, or call 1-888-
528-7876.
To use HFL, the Bluetooth setting must be On.
2Customized Features P. 264
Voice control tips:•Aim the vents away from the ceiling and close the
windows, as noise coming from them may interfere
with the microphone.•Press and release the button when you want to
call a number using a stored voice tag, a
phonebook name, or a number. Speak clearly and
naturally after a beep.•If the microphone picks up voices other than yours,
the command may be misinterpreted.•To change the volume level, use the audio system’s
volume knob or the remote audio controls on the
steering wheel.
State or local laws may prohibit the operation of
handheld electronic devices while operating a
vehicle.
Talk Button Volume up
MicrophoneHang-up/Back Button
Pick-up
Button
Volume down
Interface
DialPHONE
Button
* Not available on all models

336Driving
Before DrivingDriving PreparationCheck the following items before you start driving.
•Make sure there are no obstructions on the windows, door mirrors, exterior
lights, or other parts of the vehicle.
uRemove any frost, snow, or ice.
uRemove any snow on the roof, as this can slip down and obstruct your field of
vision while driving. If frozen solid, remove ice once it has softened.
uWhen removing ice from around the wheels, be sure not to damage the wheel
or wheel components.
•Make sure the hood is securely closed.
uIf the hood opens while driving, your front view will be blocked.
•Make sure the tires are in good condition.
uCheck air pressures, and check for damage and excessive wear.
2Checking and Maintaining Tires P. 437
•Make sure there are no people or objects behind or around the vehicle.
uThere are blind spots from the inside.■
Exterior Checks
1Exterior ChecksNOTICEWhen doors are frozen shut, use warm water around
the door edges to melt any ice. Do not try to force
them open, as this can damage the rubber trim
around the doors. When done, wipe dry to avoid
further freezing.
Do not pour warm water into the key cylinder.
You will be unable to insert key if the water freezes in
the hole.
Heat from the engine and exhaust can ignite
flammable materials left under the hood, causing a
fire. If you’ve parked your vehicle for an extended
period, inspect and remove any debris that may have
collected, such as dried grass and leaves that have
fallen or have been carried in for use as a nest by a
small animal.
Also check under the hood for leftover flammable
materials after you or someone else has performed
maintenance on your vehicle.

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365
uuWhen DrivinguForward Collision Warning (FCW)
*
Driving
■Automatic shutoff
FCW may automatically shut itself off and the FCW indicator comes and stays on when:
•The temperature inside the system is high.
•The windshield is blocked by dirt, mud, leaves, wet snow, etc.
Once the conditions that caused FCW to shut off improve or are addressed (e.g.,
cleaning), the system comes back on.
1Forward Collision Warning (FCW)
*
Never apply a film or attach any objects to the
windshield that could obstruct the FCW camera’s
field of vision.
Scratches, nicks, and other damage to the windshield
within the FCW camera’s field of vision can cause the
system to operate abnormally. If this occurs, we
recommend that you replace the windshield with a
genuine Acura replacement windshield. Making even
minor repairs within the camera’s field of vision or
installing an aftermarket replacement windshield
may also cause the system to operate abnormally.
After replacing the windshield, have a dealer
recalibrate the camera. Proper calibration of the FCW
camera is necessary for the system to operate
properly.
BeepThe camera is located
behind the rearview mirror.
The beeper sounds and the BRAKE message
appears in the multi-information display until
a possible collision is avoided.
Models with
navigation system
Models without
navigation system
1Automatic shutoff
To help reduce the likelihood that high interior
temperatures will cause the camera system to shut off,
when parking, find a shady area or face the front of the
vehicle away from the sun. Also, do not use a reflective
sun shade that can concentrate heat on the camera.
If the Can Not Operate: Camera Too Hot/CAN
NOT OPERATE message appears:•Use the climate control system to cool down the
interior and, if necessary, the defroster mode when
windows are fogged.•Start driving the vehicle to lower the windshield
temperature, which cools down the area around
the FCW camera.
* Not available on all models

uuWhen DrivinguLane Departure Warning (LDW)
368Driving
The camera is located behind the rearview
mirror.
Press the LDW button to turn the system on
and off.
uThe indicator in the button comes on
when the system is on.
■
LDW Camera
1LDW Camera
Never apply a film or attach any objects to the
windshield that could obstruct the LDW camera’s
field of vision.
Scratches, nicks, and other damage to the windshield
within the LDW camera’s field of vision can cause the
system to operate abnormally. If this occurs, we
recommend that you replace the windshield with a
genuine Acura replacement windshield. Making even
minor repairs within the camera’s field of vision or
installing an aftermarket replacement windshield
may also cause the system to operate abnormally.
After replacing the windshield, have a dealer
recalibrate the camera. Proper calibration of the LDW
camera is necessary for the system to operate properly.
Do not place an object on the top of the instrument
panel. It may reflect onto the windshield and prevent
the system from detecting lane lines properly.
To help reduce the likelihood that high interior
temperatures will cause the camera system to shut off,
when parking, find a shady area or face the front of the
vehicle away from the sun. Also, do not use a reflective
sun shade that can concentrate heat on the camera.
If the Can Not Operate: Camera Too Hot/CAN
NOT OPERATE message appears:•Use the climate control system to cool down the
interior and, if necessary, the defroster mode when
windows are fogged.•Start driving the vehicle to lower the windshield
temperature, which cools down the area around
the LDW camera.
LDW Camera■
LDW On and Off
LDW Button Indicator

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371
uuWhen DrivinguLane Keeping Assist System (LKAS)
*
Driving
The system can be used when the following conditions are met.
•The lane you are driving has detectable lane markers on both sides, and your
vehicle is in the center of the lane.
•The vehicle speed is between 45 – 90 mph (72 – 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.
uThe LKAS is on in the multi-information
display.
The system is ready to use.
2.Press the LKAS button.
uLane outlines appear on the multi-
information display.
The system is activated.■
When the System can be Used
1Lane Keeping Assist System (LKAS)
*
•Shadows of adjacent objects are parallel to lane
markings.•The windshield is dirty.•Where the roadway has crossing or other lines
(e.g., such as at an intersection).
1LKAS camera
Never apply a film or attach any objects to the
windshield that could obstruct the LKAS camera’s
field of vision.
Scratches, nicks, and other damage to the windshield
within the LKAS camera’s field of vision can cause the
system to operate abnormally. If this occurs, we
recommend that you replace the windshield with a
genuine Acura replacement windshield. Making even
minor repairs within the camera’s field of vision or
installing an aftermarket replacement windshield
may also cause the system to operate abnormally.
After replacing the windshield, have a dealer
recalibrate the camera. Proper calibration of the LKAS
camera is necessary for the system to operate properly.
If the Can Not Operate: Camera Too Hot message
appears:•Use the climate control system to cool down the
interior and, if necessary, the defroster mode when
windows are fogged.•Start driving the vehicle to lower the windshield
temperature, which cools down the area around
the LKAS camera.
1When the System can be Used
If the vehicle drifts toward either left or right 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

406Driving
Accessories and ModificationsAccessoriesWhen installing accessories, check the following:
•Do not install accessories on the windshield. They can obstruct your view and
delay your reaction to driving conditions.
•Do not install any accessories over areas marked SRS Airbag, on the sides or backs
of the front seats, on front or side pillars, or near the side windows. Accessories
installed in these areas may interfere with proper operation of the vehicle’s
airbags or may be propelled into you or another occupant if the airbags deploy.
•Be sure electronic accessories do not overload electrical circuits or interfere with
proper operation of your vehicle.
2Fuses P. 485
•Before installing any electronic accessory, have the installer contact a dealer for
assistance. If possible, have a dealer inspect the final installation.ModificationsDo not modify your vehicle or use non-Acura components that can affect its
handling, stability, and reliability.
Overall vehicle performance can be affected. Always make sure all equipment is
properly installed and maintained, and that it meets federal, state, province,
territory, and local regulations.
1Accessories and Modifications
Acura Genuine accessories are recommended to
ensure proper operation on your vehicle.
3
WARNING
Improper accessories or modifications can
affect your vehicle’s handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instructions in this owner’s
manual regarding accessories and
modifications.

407
Maintenance
This chapter discusses basic maintenance.
Before Performing Maintenance
Inspection and Maintenance ............ 408Safety When Performing Maintenance..... 409Parts and Fluids Used in Maintenance
Service ........................................... 410
Maintenance Minder
TM..................... 411
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 416Opening the Hood ........................... 417
Engine Compartment Cover ............. 418
Recommended Engine Oil ................ 419
Oil Check ......................................... 420
Adding Engine Oil ............................ 421
Changing the Engine Oil and Oil Filter ..... 422Engine Coolant ................................ 424
Transmission Fluid ............................ 426
Brake Fluid ....................................... 427
Refilling Window Washer Fluid......... 427
Replacing Light Bulbs....................... 428Checking and Maintaining Wiper
Blades.......................................... 434Checking and Maintaining Tires
Checking Tires ................................. 437Tire and Loading Information Label ...... 438Tire Labeling .................................... 438DOT Tire Quality Grading (U.S. Vehicles)....... 440
Wear Indicators ............................... 442
Tire Service Life ................................ 442
Tire and Wheel Replacement ........... 443
Tire Rotation .................................... 444
Winter Tires ..................................... 445
Battery............................................... 446
Remote Transmitter Care
Replacing the Button Battery ........... 447Climate Control System Maintenance
.... 448
Cleaning
Interior Care .................................... 449
Exterior Care.................................... 451

427
uuMaintenance Under the HooduBrake Fluid
Maintenance
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reservoir.
Refilling Window Washer FluidIf 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■
Checking the Brake Fluid
1Brake FluidNOTICEBrake 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 for leaks or worn brake pads as
soon as possible.
MIN
MAX
Brake Reservoir
1Refilling Window Washer FluidNOTICEDo 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.