2015 Acura RDX tire pressure

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Devices That Emit Radio Waves
The following products and systems on your vehicle emit radio waves when in
operation:
•  Audio system
•  Bluetooth® Audio
•  Bluetooth® HandsFreeLink®
•  HomeLink Universal Transceiver • 
Immobilizer system
•  Remote transmitter
•  Keyless Access System
•  Tire Pressure Monitoring System
DISCLOSURES
Event Data Recorders
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations, such as an air
bag deployment or hitting a road obstacle, data that will assist in understanding
how a vehicle’s systems performed. The EDR is designed to record data related
to vehicle dynamics and safety systems for a short period of time, typically
30 seconds or less. The EDR in this vehicle is designed to record such data as:
•  How various systems in your vehicle were operating;
•  Whether or not the driver and passenger safety belts were buckled/
fastened;
•  How far (if at all) the driver was depressing the accelerator and/or brake
pedal; and,
•  How fast the vehicle was traveling.
These data can help provide a better understanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data are recorded by your vehicle only if a
non-trivial crash situation occurs; no data are recorded by the EDR under normal
driving conditions and no personal data (e.g., name, gender, age, and crash
location) are recorded. However, other parties, such as law enforcement, could
combine the EDR data with the type of personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special equipment is required, and access to
the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other
parties such as law enforcement that have the special equipment can read the
information if they have access to the vehicle or the EDR.
The data belong to the vehicle owner and may not be accessed by anyone else
except as legally required or with the permission of the vehicle owner.
Service Diagnostic Recorders This vehicle is equipped with service-related devices that record information
about powertrain performance. The data can be used to verify emissions law
requirements and/or help technicians diagnose and solve service problems. It
may also be combined with data from other sources for research purposes, but it
remains confidential.
Each of the above complies with the appropriate requirements or the required
standards of FCC (Federal Communications Commission) and Industry Canada,
described below:
As required by 
the FCC:
This  device complies  with Part 15 of the FCC rules.  Operation is subject  to the 
following  two conditions:  (1) This  device may not cause harmful interference,  and 
(2)  this  device must  accept any interference received,  including interference that 
may cause undesired  operation.
Changes  or modifications not expressly  approved by the party responsible for 
compliance could  void the user’s  authority to operate  the equipment.
As required by Industry  Canada:
This  device complies  with Industry Canada Standard RSS-Gen/210/310.  Operation is 
subject  to the following  two conditions:  (1) this  device may not cause interference,  
and (2)  this device must  accept any interference,  including interference  that may 
cause undesired  operation of the  device.
California Perchlorate Contamination Prevention Act
The airbags, seat belt tensioners, and CR-type batteries in this vehicle may
contain perchlorate materials—special handling may apply. See www.dtsc.ca.gov/
hazardouswaste/perchlorate/ for more information.
California Proposition 65 WarningWARNING: This product contains or emits chemicals known to the state of
California to cause cancer and birth defects or other reproductive harm.

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TABLE OF
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1 Lights/turn signals p. 33, 34
2 Brightness control p. 33
3 Wipers/washers p. 35
4 Cruise control p. 88
5 Horn
6 Voice recognition p. 67
7 Audio controls p. 45
8 Instrument panel p. 23
Multi-information display p. 26
9 INFO buttons p. 26
SEL/RESET button p. 26
10 Power window switches p. 31
Door lock switches p. 30
Door mirror controls p. 40
11 Hood release handle p. 105
12 Fuel fill door handle p. 90
13 Driving Position Memory System
(DPMS) buttons p. 41
14 Vehicle Stability Assist (VSA®) OFF
button p. 87
Power tailgate button* p. 29
15 ENGINE START/STOP button p. 83
VISUAL INDEX
Quickly locate items in the vehicle’s interior.
1
45961012
7283
11
13
1415
*if equipped
Multi-View Rear Camera ................. 89
Refueling ............................................. 90
HANDLING THE UNEXPECTED ....91
Keyless Access Remote Battery
Strength ............................................... 91
Jump Starting ...................................... 91
Shift Lever Does Not Move .............. 92
Overheating ....................................... 93
Emergency Engine Stop ................... 94
Emergency Towing ............................ 94
Tire Pressure Monitoring System
(TPMS) .................................................. 95
Changing a Flat Tire .......................... 96
Fuse Locations ................................... 99
MAINTENANCE ............................ 102
Safety Precautions ........................... 102
Maintenance Minder™ .................... 103
Under the Hood ................................ 105
Engine Oil ......................................... 106
Engine Coolant ................................ 108
Transmission Fluid .......................... 109Window Washer Fluid ....................
109
Checking the Battery ....................... 110
Air Conditioning ............................... 110
Changing Wiper Blades .................... 111
Tire Information ............................... 112
Tire Labeling ...................................... 115
DOT Tire Quality Grading ............... 116
Tire Pressure Monitoring System
(TPMS) - Required Federal
Explanation ....................................... 118
Testing of Readiness Codes ............ 119
SPECIFICATIONS ......................... 120
CLIENT INFORMATION ............... 121
Frequently Asked Questions/
Troubleshooting ............................... 121
Contact Us ......................................... 122
Acura Total Luxury Care Roadside
Assistance .......................................... 123
Warranty Coverages ........................ 123
V OICE COMMAND INDEX ......... 124
INDEX ............................................. 131
Steering Wheel and Nearby Controls

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Anti-Lock Brake Sysytem (ABS)
There is a problem with the anti-lock brake system. Your vehicle still has
normal braking ability, but no anti-lock function.
Supplemental Restraint System (SRS)
There is a problem with one of the airbag systems or seat belt tensioners.
Electric Power Steering (EPS)
There is a problem with the electric power steering system.
Tire Pressure Monitoring System (TPMS)
(Blinks and stays on) There is a problem with the tire pressure monitoring
system, or the vehicle is fitted with the spare tire.
Keyless Access system
There is a problem with the keyless access system.
All-Wheel Drive (AWD) system*
•  There is a problem with the AWD system. Only the front wheels are
powered.
•  (Blinks) The AWD system has overheated and is inactive. Stop in a safe
place, shift to Park (P), and idle the engine until the indicator goes off.
Vehicle Stability Assist® (VSA®) system
•  There is a problem with the VSA system or the hill start assist system.
•  (Blinks) VSA is active.
Brake system
There is a problem with the hydraulic brake boost system.
Condition Indicators
These indicators may require you to perform an action.
Parking brake
Release the parking brake before driving. You will hear a beep if you drive
with it not fully released.
Seat belt reminder
Make sure seat belts are fastened for you and all passengers. The indicator
blinks and beeps sound continuously if you or your front passenger has not
fastened your seat belts when you begin driving. If the indicator remains on
after seat belts are fastened, see your dealer.
Low fuel
Refuel as soon as possible. If the indicator blinks, there is a problem with
the fuel gauge. See your dealer.
CanadaU.S.
*if equipped
Door/tailgate open
Close any open doors or the tailgate. A beep sounds if any doors or the
tailgate is opened while driving.
Low tire pressure
Stop in a safe place, check 
tire pressures, and inflate tire(s) if necessary.
System message
When a condition or malfunction indicator comes on, a message also
appears on the multi-information display. Check the display for more
information.
Immobilizer
Your remote transmitter cannot be recognized by the vehicle. If the
indicator blinks, you may not be able to start the engine. Turn the vehicle
off and then on again. If it continues to blink, there may be a problem with
the system. See your dealer.
On/Off Indicators
These indicators remind you when an item is on or off.
VSA off
CRUISE MAIN on
CRUISE CONTROL on
Turn signals/hazards on Exterior lights on
Fog lights on*
High beams on
Side airbag off
Canada
U.S.
*if equipped

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Multi-Information Display
Consists of several displays that provide you with useful information.
Main Displays
Lower Displays
Main Display
Customize settings Average/Instant
fuel economy
Engine oil life Range
Tire pressure for each tireElapsed time
Average speed
Odometer,
Outside temperature Trip A,
Outside temperature Trip B,
Outside temperature
Customized Settings
Use the multi-information display to customize certain features of your vehicle. The
customized settings are recalled every time you unlock the driver’s door with the
remote (Driver 1 or Driver 2). Settings are unique to each remote.
Scroll to the
Customized
Settings display.
SEL/RESET button: Enter the
selected option.Info buttons: Scroll through
the customization menus and
options.
Info buttons: Press to
change main displays.
Main display
Lower display
SEL/RESET button:
Press to change lower
displays.
How to Change a Setting
An example of how to change a door setting is shown below. Use the buttons to
scroll through and select various options.
1. Make sure the vehicle is in Park (P) to access the menu.
2. Press the Info buttons to scroll to CUSTOMIZE
SETTINGS. Press SEL/RESET to enter the menu.
3. Select DOOR SETUP.
4. Select AUTO DOOR UNLOCK.
5. Select your preferred option.
6. Exit out of the menus.

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Emergency Engine Stop
The ENGINE START/STOP button may be used to stop the engine due to an
emergency situation even while driving. If you must stop the engine, choose one of
the following operations:
•  Press and hold the ENGINE START/STOP
button for three seconds, OR
•  Firmly press the ENGINE START/STOP button
three times.
The steering wheel will not lock. The power mode changes to ACCESSORY, unless
the shift lever is in Park (P), in which case the power mode changes to VEHICLE OFF.
Because turning off the engine also disables the power assist the engine provides to
the steering and braking systems, it will require significantly more physical effort
and time to steer and slow the vehicle. Downshift gears and use both feet on the
brake pedal, if necessary, to slow the vehicle and stop immediately in a safe place.
Trying to lift or tow your vehicle by the bumpers will cause serious damage. The
bumpers are not designed to support the vehicle’s weight.
Improper towing such as towing behind a motorhome or other motor vehicle can
damage the transmission.
NOTICE
NOTICE
Emergency Towing
Call a professional towing service if you need to tow your vehicle.
All models
Flat bed equipment: The operator loads your vehicle on the back of a truck. This is
the best way to transport your vehicle.
2WD models
Wheel lift equipment: The tow truck uses two pivoting arms that go under the front
tires and lift them off the ground. The rear tires remain on the ground. This is an
acceptable way to tow your vehicle. Do not press the button while driving unless it is absolutely necessary for the
engine to be switched off.
Tire Pressure Monitoring System (TPMS)
Monitors the tire pressure while you are driving.
If your vehicle’s tire pressure becomes significantly low, the low tire pressure
indicator comes on and a message appears on the multi-information display.
What to Do
Stop your vehicle in a safe place. Adjust the tire pressure to the specified level on
a label on the driver’s doorjamb.
Driving  on an extremely underinflated  tire can cause it to overheat.  An overheated 
tire can  fail. Always inflate  your tires to the specified pressure.
NOTICE
Press the INFO button to
scroll to the tire pressure
monitor to see which
tire(s) have low pressure.
Tire
pressure
monitor
The
specific
tire is
displayed.

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Tire Information
To safely operate your vehicle, your tires must be of the proper type and size, in
good condition  with adequate tread, and properly inflated.
Inflation Guidelines
•  Properly inflated  tires provide the best combination  of handling, tread life, and 
comfort. Refer to the driver’s doorjamb label or the specifications (see page
120) for the specified pressure.
•  Underinflated  tires wear unevenly, adversely affect handling and  fuel economy, 
and are more likely to fail from overheating.
•  Overinflated  tires make your vehicle ride harshly, are more prone  to road 
hazards, and wear unevenly.
•  Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.
•  Measure the air pressure when tires are cold. This means the vehicle has been
parked for at least 3 hours, or driven less than 1 mile (1.6 km). If necessary, add
or release air until the specified pressure is reached. If checked when hot, tire
pressure can be as much as 4-6 psi (30-40 kPa, 0.3-0.5 kgf/cm
2) higher than
checked when cold.
•  At least once a month or before long trips, use a gauge to measure the pressure
in all tires, including the spare. Even tires in good condition can lose 1-2 psi
(10-20 kPa, 0.1-0.2 kgf/cm
2) per month.
Inspection Guidelines
Every  time you inflate  the tires, check  for the  following:
•  Any damage to tires, including bumps, bulges, cuts, splits, or cracks in the side
or tread. Remove any foreign objects and inspect for air leaks. Replace tires if
you see fabric or cord.
•  Uneven or excessive tread wear. Have a dealer check the wheel alignment.
•  Cracks or other damage around the valve stems.
Wear Indicators
The groove where the wear indicator is located is
1/16 inch (1.6 mm) shallower than elsewhere on the
tire. If the tread has worn so low that the indicator
is exposed, replace the tire. Worn out tires have
poor traction on wet roads.
Example of a wear
indicator mark
Tire and Loading Information Label
The label attached to the driver’s doorjamb provides necessary tire and
loading information. Using 
tires that are excessively  worn or improperly inflated can cause 
a crash in which you can be seriously hurt or killed.
Follow all instructions in  this owner’s manual regarding  tire inflation 
and maintenance.
WARNING
Original
tire sizes Number of
people your
vehicle can
carry Proper
cold tire
pressure
Total weight
your vehicle
can carry (do
not exceed)

Tire and Wheel Replacement
Replace your tires with radials of the same size, load range, speed rating, and
maximum cold tire pressure rating (as shown on the tire’s sidewall). Using
tires of a different size or construction can cause certain vehicle systems to
work incorrectly. It is best to replace all four tires at the same time. If that isn’t
possible, replace the front or rear tires in pairs.
If you change or replace a wheel, make sure that the wheel’s specifications match
those of the original wheels. Only use TPMS-specified wheels approved for your
vehicle.
Installing improper tires on your vehicle can affect handling and stability.
This can cause a crash in which you can be seriously hurt or killed.
Always use the size and type of tires recommended in the owner’s manual.
WARNING

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Tire Service Life
The life of your tires is dependent on many factors, including driving habits, road
conditions,  vehicle loading, inflation pressure, maintenance history, speed, and 
environmental conditions (even when the tires are not in use).
In addition  to regular inspections and inflation pressure maintenance, it is 
recommended that you have annual inspections performed once the tires reach
five years old. All tires, including the spare, should be removed from service after
10 years from the date of manufacture, regardless of their condition or state of
wear.
Winter Tires
If driving on snowy or frozen roads, mount all season tires marked “M+S”, snow
tires, or tire chains; reduce speed; and maintain sufficient distance between
vehicles when driving. For winter tires, select the size and load ranges that are
the same as the original tires, and mount them to all four wheels. For tire chains,
install them on the front tires only.
Using the wrong chains, or not properly installing chains, can damage the
brake lines and cause a crash in which you can be seriously injured or killed.
Follow all instructions in this guide regarding the selection and use of tire
chains.
WARNING
Traction devices that are the wrong size or improperly installed can damage your
vehicle’s brake lines, suspension, body, and wheels. Stop driving if they are hitting
any part of the vehicle.
NOTICE
Tire Labeling
The tires that came on your vehicle have a number of markings. Those you
should be aware of are described below.
Glossary of Tire Terminology
Cold Tire Pressure – The tire air pressure when the vehicle has been
parked for at least three hours or driven less than 1 mile (1.6 km).
Load Rating – The maximum load that a tire is rated to carry for a given
inflation pressure.
Maximum Inflation Pressure –  The maximum tire air pressure  that the tire 
can hold.
Maximum Load Rating – The load rating for a tire at the maximum
permissible inflation pressure  for that  tire.
Recommended Inflation Pressure –  The cold tire inflation pressure 
recommended by the manufacturer.
Treadwear Indicators (TWI) – The projections within the principal grooves
designed to give a visual indication of the degrees of wear of the tread.
Tire Identification Number (TIN)
The tire identification number (TIN)
is a group of numbers and letters
that look like the example below. TIN
is located on the sidewall of the tire.
DO T B97R FW6X 2209DOT: This indicates that the tire meets all requirements of the U.S. Department of
Transportation.
B97R: Manufacturer’s identication mark.
FW6X: Tire type code.
22 09: Date of manufacture.
Year
Week
Tire sizeTire
identication number (TIN)
Maximum
tire load
Maximum
tire pressure
Tire size
Here is an example of what each marking
means:
215/70R16 100S
•  215: tire width in millimeters
•  70: aspect ratio (tire section height as a
percentage of its width)
•  R: tire construction code (radial)
•  16: rim diameter in inches
•  100: load index (code indicating
maximum load tire can carry)
•  S: speed symbol (code indicating
maximum speed rating)

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Tire Pressure Monitoring System (TPMS) - Required Federal
Explanation
U.S. models only
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated  to the inflation pressure recommended by  the 
vehicle manufacturer  on the  vehicle placard  or tire inflation pressure label.
(If your vehicle has tires of a different size than the size indicated on the
vehicle placard  or tire inflation pressure label,  you should determine the 
proper  tire inflation pressure  for those  tires.)
As an added safety feature, your vehicle has been equipped with a
tire pressure monitoring system (TPMS) that illuminates a
low tire pressure telltale when one or more of your tires is
significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should
stop and check  your tires as soon as possible, and inflate  them to the 
proper pressure.
Driving  on a significantly under-inflated  tire causes the tire  to overheat and 
can lead  to tire  failure.  Under-inflation also reduces  fuel efficiency and tire 
tread life, and may affect the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire maintenance,
and it is the driver’s responsibility to maintain correct tire pressure, even
if under-inflation has not reached  the level to trigger illumination  of the 
TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to
indicate when the system is not operating properly. The TPMS malfunction
indicator is combined with the low tire pressure telltale. When the system
detects a malfunction,  the telltale  will flash  for approximately  one minute 
and then remain continuously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may not be able
to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including the
installation of replacement or alternate tires or wheels on the vehicle that
prevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale after replacing one or more
tires or wheels on your vehicle to ensure that the replacement or alternate
tires and wheels allow the TPMS to continue to function properly.
Testing of Readiness Codes
Your vehicle has “Readiness Codes” as part of the onboard self-diagnostic system.
Some states refer to these codes as a test to see if your vehicle’s emissions
components are working properly. The codes may not be read if you go through the
testing just after the battery has gone dead or been disconnected.
To check if they are set, turn the vehicle on without starting the engine. The
malfunction indicator lamp will come on for several seconds. If it goes off, the
readiness codes are set. If it blinks five times, the readiness codes are not set.
If you are required to have your vehicle tested before the readiness codes are set,
prepare the vehicle for retesting by doing the following:
1. Fill the gas tank to approximately 3/4 full.
2. Park the vehicle and leave the engine off for 6 hours or more.
3. Make sure the ambient temperature is between 40°F and 95°F (4°C and 35°C).
4. Start the engine without touching the accelerator pedal, and let it idle for 20
seconds.
5. Keep the vehicle in Park (P). Increase the engine speed to 2,000 rpm, and hold it
there for about 3 minutes.
6. Let the engine idle with your foot off the accelerator for 20 seconds.
7. Select a nearby, lightly traveled major highway where you can maintain a speed
of 50 to 60 mph (80 to 97 km/h) for at least 20 minutes. Drive on the highway
with the vehicle in Drive. Do not use cruise control. When traffic allows, drive
for 90 seconds without using the accelerator pedal. (Vehicle speed may vary
slightly; this is OK.) If you cannot do this for a continuous 90 seconds because of
traffic conditions, drive for at least 30 seconds, then repeat two more times (for
a total of 90 seconds).
8. Drive in city/suburban traffic for at least 10 minutes. When traffic conditions
allow, let the vehicle coast for several seconds without using the accelerator
pedal or the brake pedal.
9. Park the vehicle and leave the engine off for 30 minutes.
The readiness codes are erased when the battery is disconnected, and set again
only after several days of driving under a variety of conditions.
If a testing facility determines that the readiness codes are not set, you may be
requested to return at a later date to complete the test, or see your dealer.=