key battery Acura RDX 2015 Owner's Manual

81
uuIndicators uMulti-Information Display Warning and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears if you press the ENGINE START/STOP button
to turn the engine off wi thout the shift lever in
(P.
●Press the ENGINE START/STOP button twice after
moving the shift lever to
(P.
●Appears when the power mode is in ACCESSORY.
—
●Appears after the driver’s door is opened when the
power mode is in ACCESSORY.●Press the ENGINE START/STOP button twice with your
foot off the brake pedal to change the power mode to
VEHICLE OFF (LOCK).
●Appears when you close the door with the power mode
in ON without the keyless access remote inside the
vehicle.●The message goes off when you bring the keyless
access remote back inside the vehicle, and close the
door.
2 Keyless Access Remote Reminder P. 121
●Appears when the keyless access remote battery
becomes weak.●Replace the battery as soon as possible.
2 Replacing the Button Battery P. 311
●Appears if the keyless access remote's battery is too
weak to start the engine or the key is not with you
when starting the engine. A beeper sounds six times.2If the Keyless Access Remote Battery is Weak
P. 328

97Continued
Controls
Locking and Unlocking the Doors
Key Types and Functions
This vehicle comes with the following keys:
Use the keyless access remote to start and
stop the engine, and to lock and unlock all the
doors and tailgate. You can also use the
keyless access system to lock and unlock the
doors and tailgate.
■Keyless access remote The built-in key can be used to lock/unlock the
doors and the tailgate when the keyless access
remote battery becomes weak and the power
door lock/unlock operation is disabled.
To remove the built-in key, pull it out while
pressing the release button. To reinstall the
built-in key, push the built-in key into the
keyless access remote until it clicks.
■Keys
1 Key Types and Functions
All of the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 113
The keys contain precision electronics.
Adhere to the following advi ce to prevent damage to
the electronics:
•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.
•Do not drop the keys or set heavy objects on them.
•Keep the keys away from liquids.
•Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the keyless access system may not
work.
If the keys do not work properly, have them
inspected by a dealer.
HOLD
Built-in Key Release Button

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
100
Controls
Fully insert the key and turn it.
■Locking the driver's door
Push the lock tab forward
a or push the
master door lock switch in the lock direction
b, and close the door.
■Locking the passenger's doors
Push the lock tab forward and close the door.
■Lockout prevention system
The doors and the tailgate cannot be locked wh en the keyless access remote is inside the
vehicle, and any door or the tailgate is open.
■Locking/Unlocking the Doors Using a Key
1 Using the Remote Transmitter
The remote transmitter us es low-power signals, so
the operating range may vary depending on the
surroundings.
The remote will not lock th e vehicle when a door or
the tailgate is open.
If the distance at which it works varies, the battery is
probably low.
If the LED does not come on when you press a
button, the battery is dead. 2 Replacing the Button Battery P. 311
You can customize the door unlock mode setting. 2 Customized Features P. 87
1Locking/Unlocking the Doors Using a Key
When you lock the driver's door with a key, all of the
other doors and tail g a t e l o c k a t t h e s a m e t i m e . W h e n
unlocking, the driver's door unlocks first. Turn the
key a second time within a few seconds to unlock the
remaining doors a nd the tailgate.
You can customize the door unlock mode setting. 2 Customized Features P. 87
LockUnlock
■Locking a Door Without Using a Key
1
Locking a Door Without Using a Key
When you lock the driver's door, all the other doors
and tailgate lock at the same time.
Make sure you have the ke y with you when locking a
door from the outside.

103
uuLocking and Unlocking the Doors uLow Keyless Access Remote Signal Strength
Controls
Low Keyless Access Remote Signal Strength
The vehicle transmits radio waves to locate the keyless access remote when locking/
unlocking the doors, opening the tailgate, or to start the engine.
In the following cases, locking/unlocking the doors or opening the tailgate or
starting the engine may be inhibited or operation may be unstable:
• Strong radio waves are being transmitted by nearby equipment.
• You are carrying the keyless access re mote together with telecommunications
equipment, laptop computers, ce ll phones, or wireless devices.
• A metallic object is touching or covering the keyless access remote.1Low Keyless Access Remote Signal Strength
Communication between the keyless access remote
and the vehicle consumes the keyless access remote’s
battery.
The keyless access remote battery lasts about two
years. This changes by how often you use the remote.
The battery is consumed whenever the keyless access
remote is receivi ng strong radio wave s. Avoid placing
it near electrical appliances such as televisions and
personal computers.

109
uuOpening and Closing the Tailgate uOpening/Closing the Power Tailgate*
Continued
Controls
Opening/Closing the Power Tailgate*
The power tailgate can be operated by pr essing the power tailgate button on the
remote transmitter, pressing the power ta ilgate switch on the dashboard, or
pressing the button on the tailgate.
■The power tailgate can be opened when:
• The tailgate is fully closed.
• The shift lever is in
(P.
• Press and hold the tailgate button on the remote transmitter for about one
second.
u If you have changed the POWER TAILGATE KEYLESS OPEN MODE setting to
WHEN UNLOCKED , you need to unlock the tailgate before you press the
tailgate button to open it.
2 Customized Features P. 87
■The power tailgate ca n be closed when:
• The tailgate is fully open.
• The shift lever is in
(P.
• Press and hold the tailgate button on the remote transmitter for about one
second.
1Opening/Closing the Power Tailgate*
The power tailgate may not open or close under the
following conditions:
•The vehicle is park ed on a steep hill.•The vehicle is swayed in a strong wind.•The tailgate or the roof is covered with snow or ice.
If you close the power tail gate when all the doors are
locked, the power tailgate locks automatically.
If you replace the battery or the power tailgate fuse
while the tailgate is open, the power tailgate may be
disabled. The power tail gate resumes once you
manually close the tailgate.
Installing aftermarket com ponents other than Acura
genuine accessories on the power tailgate may
prevent it from fully opening or closing.
Make sure the power tailgate is fully open before you
get your luggage in and out.
Make sure the power tailgate is fully closed before
you start the vehicle.
3WARNING
Closing a power tailga te while anyone is
in the path of the tailgate can cause
serious injury.
Make sure everyone is clear before
closing the power tailgate.
* Not available on all models

uuSecurity System uSecurity System Alarm
114
Controls
■Setting the security system alarm
The security system alarm automatically sets when the following conditions have
been met:
• The power mode is in VEHICLE OFF (LOCK).
• The hood is closed.
• All doors and the tailgate are locked from outside with the key, remote
transmitter, or keyless access system.
■When the security system alarm sets
The security system alarm indicator in the instrument panel blinks. When the
blinking interval changes after about 15 seconds, the security system alarm is set.
■To cancel the security system alarm
The security system alarm is canceled wh en the vehicle is unlocked using the key,
remote transmitter, or keyless access system. The security system alarm indicator
goes off at the same time.
■The panic button on the remote
transmitter
If you press the PANIC button for
approximately one seco nd, the following will
occur for about 30 seconds:
• The horn sounds.
• Some exterior lights flash.
■Canceling panic mode
Press any button on the remote transmi tter, or set the power mode to ON.
■Panic Mode
1Security System Alarm
Do not set the security system alarm when someone
is in the vehicle or a window is open. The system can
accidentally activate when unlocking the door with
the lock tab.
If the battery goes dead after you have set the
security system alarm, the security alarm may go off
once the battery is re charged or replaced.
If this occurs, deactivate the security system alarm by
unlocking a door using the ke y, remote transmitter,
or keyless access system.
Do not attempt to alter th is system or add another
device to it.
PANIC
Button

119Continued
Controls
Operating the Switches Around the Steering Wheel
ENGINE START/STOP Button
■Changing the Power Mode1ENGINE START/STOP Button
ENGINE START/STOP Button Operating Range
You can start the engine when the keyless access
remote is inside the vehicle.
The engine may also run if the keyless access remote
is close to the door or window, even if it is outside the
vehicle.
ON mode:
Indicator in the button is of f, if the engine is running.
If the keyless access remote battery is weak, beeper
sounds and the TO START, HOLD REMOTE NEAR
START BUTTON message appears on the multi-
information display. 2 If the Keyless Access Remote Battery is
Weak P. 328
If the power mode does not change from VEHICLE
OFF to ACCESSORY, press the ENGINE START/STOP
button while moving the st eering wheel left and
right. The steering wheel will unlock, allowing the
mode to change.
Operating RangeVEHICLE OFF (LOCK)
Indicator in the button is off.
The steering wheel is locked. The power
to all electrical components is turned off.
ACCESSORY
Indicator in the button is on.
Indicator in the button blinks (from ON to
ACCESSORY).
Operate the audio system and other
accessories in this position.
ON
Indicator in the button is on.
All electrical components
can be used.
: Press the ENGINE START/STOP button to change the mode.
: Press the button without the shift lever in
( P.
: Shift to Park, then press the button.
Indicator

240
Driving
When Driving
Starting the Engine
1.Make sure the parking brake is applied.
2. Check that the shift lever is in
(P, then
depress the brake pedal.
u Although it is possible to start the vehicle
in
(N, it is safer to start it in (P.
3. Press the ENGINE START/STOP button
without depressing the accelerator pedal.
1 Starting the Engine
The engine is harder to start in cold weather and in thinner
air found at altitudes above 8,000 feet (2,400 meters).
When starting the engine in cold weather, turn off all
electrical accessories such as the lights, climate
control system, and rear de fogger in order to reduce
battery drain.
If you live in a region where winter is extremely cold,
an engine block heater will improve starting and
warming of the engine. If temperatures consistently
below -22°F (-30°C) are expected, the coolant
mixture should be changed to a higher concentration
to prevent freezing. Cons ult a dealer for details.
If the exhaust system sounds abnormal or you can
smell exhaust gas inside the vehicle, have your vehicle
checked by a dealer. There may be a problem with
the engine or exhaust system.
Bring the keyless access remote close to the ENGINE
START/STOP button if the batte ry in the keyless
access remote is weak.
2 If the Keyless Access Remote Battery is
Weak P. 328
The engine may not start if the keyless access remote
is subjected to strong radio waves.
You do not need to hold the ENGINE START/STOP
button to start the engine.
If the engine does not start, wait at least 10 seconds
before trying again.
Brake Pedal

311
Maintenance
Remote Transmitter Care
Replacing the Button Battery
If the indicator does not come on when the button is pressed, replace the battery.
1. Remove the built-in key.
2. Remove the upper half by carefully prying
on the edge with a coin.
u Wrap a coin with a cloth to prevent
scratching the transmitter.
3. Make sure to replace the battery with the
correct polarity.1Replacing the Button Battery
NOTICE
An improperly disposed of battery can damage the
environment. Always conf irm local regulations for
battery disposal.
Replacement batteries are commercially available or
at a dealer.
Press
Battery type: CR2032
Battery

319
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 320
If a Tire Goes Flat Changing a Flat Tire ......................... 321
Engine Does Not Start Checking the Engine ........................ 327
If the Keyless Access Remote Battery is Weak ............................................. 328
Emergency Engine Stop ................... 329
Jump Starting .................................... 330
Shift Lever Does Not Move .............. 332Overheating
How to Handle Overheating............. 333
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 335
If the Charging System Indicator Comes
On ................................................. 335
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 336
If the Brake System Indicator (Red) Comes On .................................................... 337
If the Electric Power Steering (EPS) System
Indicator Comes On ............................... 337
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 338
Fuses Fuse Locations ................................. 339
Inspecting and Changing Fuses ........ 341
Emergency Towing ........................... 342
When You Cannot Open the Tailgate..... 343