2018 Acura MDX key battery

104
uuIndicators uMulti-Information Display (MID) Warning and Information Messages
Instrument Panel
MessageConditionExplanation
●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
is in ON without the keyless access remote inside the
vehicle.●Disappears when you bring the keyless access remote
back inside the vehicle and close the door.
2 Keyless Access Remote Reminder P. 171
●Appears when the keyless access remote battery
becomes weak.●Replace the battery as soon as possible.
2Replacing the Button Battery P. 613
●Appears if the keyless access remote’s battery is too
weak to start the engine or the key is not within
operating range to start the engine.
The beeper sounds six times.●Bring the keyless access remote in front of the ENGINE
START/STOP button to be touched with.
2 If the Keyless Access Remote Battery is Weak P. 647
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139Continued
Controls
Locking and Unlocking the Doors
Key Types and Functions
This vehicle comes with the following keys:
Use the keys 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 all the doors and tailgate.1Key Types and Functions
All the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 163
Follow the advice below to prevent damage to the
keys:
•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, dust and sand.
•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.
You can remotely start the engine using the two-way
keyless access remote. 2 Remote Engine Start with Vehicle
Feedback
* P. 467
Models with two-way keyless access remote
Models with two-way keyless
access remote
Models without two-way keyless
access remote
* Not available on all models
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140
uuLocking and Unlocking the Doors uKey Types and Functions
Controls
The built-in key can be us ed to lock/unlock the
doors when the keyless access remote battery
becomes weak and th e power door lock/
unlock operation is disabled.
To remove the built-in key, slide the release
knob and then pull out the key. To reinstall
the built-in key, push th e built-in key into the
keyless access remote until it clicks.
■Built-in Key
Built-in Key Release Knob
Models with two-way keyless
access remote
Release Knob
Built-in Key
Models without two-way keyless
access remote
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141
uuLocking and Unlocking the Doors uLow Keyless Access Remote Signal Strength
Controls
Contains a number that you will need if you
purchase a replacement key.
Low Keyless Access Re mote Signal Strength
The vehicle transmits radio waves to locate the keyless access remote when locking/
unlocking the doors and tailgate, or to start the engine.
In the following cases, locking/unlocking the doors and 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.
■Key Number Tag1Key Number Tag
Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact a
dealer.
If you lose your key and you cannot start the engine,
contact a dealer.
1 Low Keyless Access Remote Signal Strength
Communication between the keyless access remote
and the vehicle consumes the keyless access remote’s
battery.
Battery life is about two years, but this varies
depending on regularity of use.
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.
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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
148
Controls
If the lock or unlock button of the keyle ss access remote does not work, use the key
instead.
2 Replacing the Button Battery P. 613
Fully insert the key and turn it.
■Locking/Unlocking the Doors Using a Key1Locking/Unlocking the Doors Using a Key
When you lock the driver’s door with a key, all the
other doors and tail gate lock at the same time. When
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. 126, 358
Lock
Unlock
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uuSecurity System uSecurity System Alarm
164
Controls
■Setting the security system alarm
The security system alarm automatically sets when the following conditions have
been met:
• The power mode is set to 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 when the vehicle is unlocked using the key,
remote transmitter, keyless access system, or the power mode is set to ON. The
security system alarm indicator goes off at the same time.
1 Security 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.•Opening the hood with the hood release.
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.
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169Continued
Controls
Operating the Switches Around the Steering Wheel
ENGINE START/STOP Button
*1:Canadian models
■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 battery of the keyless access remote is getting
low, the engine may not start when you press the
ENGINE START/STOP button. If the engine does not
start, refer to the following link.
2 If the Keyless Access Remote Battery is
Weak P. 647
Do not leave the power mode in ACCESSORY or ON
when you get out.
Operating Range
VEHICLE OFF (LOCK)
Indicator in the button is off.
The steering wheel is locked
*1.
The power to all electrical components is turned off.
ACCESSORY
Indicator in the button is on.
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 button.
Indicator
Without
pressing the
brake pedal
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170
uuOperating the Switches Around the Steering Wheel uENGINE START/STOP Button
Controls
If you leave the vehicle for 30 to 60 minutes with the transmission in (P and the
power mode in ACCESSORY, the vehicle automa tically goes into the mode similar to
VEHICLE OFF (LOCK) to avoid draining the battery.
When in this mode:
The steering wheel does not lock.
You cannot lock or unlock doors with th e remote transmitter or the keyless access
system.
Press the ENGINE START/STOP button twice to switch the mode to VEHICLE OFF
(LOCK).
If you open the driver’s doo r when the power mode is set to ACCESSORY, a warning
buzzer sounds.
■Automatic Power Off
■Power Mode Reminder
Canadian models
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