ECU Acura RDX 2015 Owner's Guide

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Features
HomeLink® Universal Transceiver
The HomeLink ® Universal Transceiver can be pr ogrammed to operate up to three
remote controlled devices around your home , such as garage doors, lighting, or
home security systems.
Refer to the safety information that comes wi th your garage door opener to test that
the safety features are functioning properly. If you do not have the safety
information, contac t the manufacturer.
Before programming HomeLink, make sure th at people and objects are out of the
way of the garage or gate to prevent potential injury or damage.
When programming a garage door opener, park just outside the garage door’s
path.
Training HomeLink
If you have not trained any of the buttons in
HomeLink before, you should erase any
previously learned codes. To do this:
• Press and hold the two outside buttons for
about 20 seconds, until the red indicator
blinks. Release the bu ttons, and proceed to
step 1.
• If you are training the second or third
button, go directly to step 1.
■Important Safety Precautions
1HomeLink ® Universal Transceiver
HomeLink® is a registered tra demark of Johnson
Controls., Inc.
Before programming HomeLi nk to operate a garage
door opener, confirm that the opener has an external
entrapment protection system, such as an “electronic
eye,” or other safety and reverse stop features. If it
does not, HomeLink may not be able to operate it.
Red Indicator

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uuBluetooth ® HandsFreeLink ®u HFL Menus
Features
*1: Appears only when a phone is connected to HFL.
Passcode*1
Auto Transfer
Caller ID InfoName Priority
Number Priority
Text Message Notice
System Clear
Set calls to automatically transfer from your phone to HFL when you
enter the vehicle.
Prioritize the caller’s name as the
caller ID.
Prioritize the caller’s phone number as
the caller ID.
Create a security PIN for a paired phone.
Turn incoming text messag e notifications on or off.
Clear the system of all paired phones, phonebook entries, and security
codes.

Continued209
uuBluetooth ® HandsFreeLink ®u HFL Menus
Features
You can protect each of the six cell phones with a security PIN.
1.Press the PHONE button or the button.
2. Rotate to select Phone Setup, then
press .
u Repeat the procedure to select
Passcode .
3. Select a phone you want to add a security
PIN to.
u Rotate to select a phone you want to
add a security PIN to, then press .
4. You will receive a confirmation message on
the screen.
u Rotate to select Yes, then press .
5. Enter a new four-digit number.
u Rotate to select, then press . Press
to delete. Press to enter the
security PIN.
6. Re-enter the four-digit number.
u The screen returns to the screen in step
2.
■To Create a Security PIN1 To Create a Security PIN
In the phone is already security PIN protected, you
need to enter the current security PIN before clearing
the PIN or creating a new one.

211
uuBluetooth ® HandsFreeLink ®u HFL Menus
Continued
Features
Security codes, paired phones, all stored voice tags, all speed dial entries, and all
imported phonebook data are erased. 1.Press the PHONE button or the button.
2. Rotate to select Phone Setup, then
press .
u Repeat the procedure to select System
Clear .
3. Rotate to select Yes, then press .
4. You will receive a notification message on
the screen. Rotate to select Yes, then
press .
5. You will receive a notification message on
the screen. Rotate to finish.
■To Clear the System

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Driving
Before Driving
Driving Preparation
Check 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.
u Remove any frost, snow, or ice.
u Remove 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.
u When removing ice from around the wheels, be sure not to damage the wheel
or wheel components.
• Make sure the hood is securely closed.
u If the hood opens while driving, your front view will be blocked.
• Make sure the tires are in good condition.
u Check air pressures, and check for damage and excessive wear.
2Checking and Maintaining Tires P. 301
•Make sure there are no people or ob jects behind or around the vehicle.
u There are blind spots from the inside.
■Exterior Checks1Exterior Checks
NOTICE
When doors are frozen s hut, 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 the key if the water
freezes in the hole.
Heat from the engine and exhaust can ignite
flammable material s left under the hood, causing a
fire. If you've parked y our 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 fo r leftover flammable
materials after you or so meone else has performed
maintenance on your vehicle.

Continued229
uuBefore Driving uDriving Preparation
Driving
• Store or secure all items on board properly.
u Carrying too much cargo, or improperly storing it, can affect your vehicle's
handling, stability, sto pping distance, and tires, and make it unsafe.
2Maximum Load Limit P. 231
•Do not pile items higher than the seat height.
u They can block your view and may be thrown forward in the event of sudden
braking.
• Do not place anything in the front seat footwells. Make sure to secure the floor
mat.
u An object or unsecured floor mat can in terfere with your brake and accelerator
pedal operation while driving.
• If you have any animals on board, do not let them move around in the vehicle.
u They may interfere with driving and a crash could occur.
• Securely close and lock al l doors and the tailgate.
2Locking/Unlocking the Doors from the Inside P. 104
•Adjust your seating position properly.
u Adjust the head restraint, too.
2Adjusting the Seats P. 136
2 Adjusting the Head Restraints P. 138
•Adjust the mirrors and steering wh eel properly for your driving.
u Adjust them while sitting in the proper driving position.
2 Adjusting the Steering Wheel P. 132
2 Adjusting the Mirrors P. 133
■Interior Checks1Interior Checks
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the cargo area or tow a trailer, have
the aiming readjusted at a dealer or by a qualified
technician.

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uuTowing a Trailer uDriving Safely with a Trailer
Driving
Driving Safely with a Trailer
• Have the trailer properly serviced and keep it in good condition.
• Make sure that all the weights and load in the vehicle and trailer are within limits.
2Towing Load Limits P. 233
•Securely attach the hitch, safety chains, and other necessary parts to the trailer.
• Securely store all the items in and on the tr ailer so that they do not shift while
driving.
• Check if the lights and brakes on the trailer are working properly.
• Check the pressures of the traile r tires, including the spare.
• Drive slower than normal.
• Obey posted speed limits for vehicles with trailers.
• Use the
(D position when towing a trailer on level roads.
• Turn more slowly and with a wider turning arc than normal.
• Allow more time and distance for braking.
• Do not brake or turn suddenly.
• Monitor your temperature gauge. If it nears the red (Hot) mark, turn off the
climate control system and reduce speed. Pull to the side of the road safely to cool
down the engine if necessary.
• Shift to the
(S position if the transmission shifts frequently.
■Things You Need To Know Before Towing a Trailer
■Towing Speeds and Gears
■Turning and Braking
■Driving in Hilly Terrain
1Driving Safely with a Trailer
Operating speed when towing a trailer is restricted
up to 100km/h.
Parking
In addition to the normal precautions, place wheel
chocks at each of the trailer's tires.

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uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
lower left corner of the dashboard.
u The hood will pop up slightly.
3. Push up the hood latch lever in the center
of the hood to release the lock mechanism,
and open the hood.
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, and may damage
either the hood 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 lifti ng the lever, the latch
mechanism should be cl eaned and lubricated.
Hood Release Handle
Pull
Lever
Support RodGrip
Clamp

279
uuMaintenance Under the Hood uAdding Engine Oil
Maintenance
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.1Adding Engine Oil
If any oil spills, wipe it up immediately. Spilled oil may
damage the engine compartment components.
NOTICE
Do not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
Engine Oil
Fill Cap

281
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
4. Remove the oil filter and dispose of the
remaining oil.
5. Check that the filter gasket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
6. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
u Apply a light coat of new engine oil to
the oil filter rubber seal.
7. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
29 lbf∙ft (39 N∙m, 4.0 kgf∙m)
8. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including
filter):
4.5 US qt (4.3 L)
9. Reinstall the engine oil fill cap securely
and start the engine.
10. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
11. Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.
u If necessary, add more engine oil.1Changing 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.
Oil Filter