2017 Acura MDX door lock

Continued147
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Inside
Controls
Pull the front door inner handle.
u The door unlocks and opens in one
motion.
Unlocking and opening the driver’s door from the inner handle unlocks all the other
doors.
To avoid all the doors to be unlocked, use the lock tab on the driver’s door to unlock,
then lock again before opening the door. u This setting works for one time only. If you do not want all the doors to be
unlocked all the time, customize the Auto Door Unlock setting to Off using
the MID or audio/information screen.
■Unlocking Using the Front Door Inner Handle1 Unlocking Using the Front Door Inner Handle
The front door inne r handles are designed to allow
front seat occupants to open the door in one motion.
However this feature requires that front seat
occupants never pull a front door inner handle while
the vehicle is in motion.
Children should always ride in a rear seat where
childproof door locks are provided.
2 Childproof Door Locks P. 148
Inner Handle
17 ACURA MDX-31TZ56300.book 147 ページ ２０１６年５月１３日　金曜日　午後７時４６分

uuLocking and Unlocking the Doors uChildproof Door Locks
148
Controls
Press the master door lock switch in as shown
to lock or unlock all the doors and the tailgate.
Childproof Door Locks
The childproof door locks prevent the rear doors from being opened from the inside
regardless of the position of the lock tab.
Slide the lever in the rear door to the lock
position, and close the door.
■When opening the door
Open the door using the outside door handle.
■Using the Master Door Lock Switch1 Using the Master Door Lock Switch
When you lock/unlock eith er front door using the
master door lock switch, all the other doors and the
tailgate lock/unlock at the same time.
To Unlock
Master Door Lock Switch
To Lock
■Setting the Childproof Door Locks
1Childproof Door Locks
To open the door from the inside when the
childproof door lock is on, put the lock tab in the
unlock position, lower the rear window, put your
hand out of the window, and pull the outside door
handle.
Lock Unlock
17 ACURA MDX-31TZ56300.book 148 ページ ２０１６年５月１３日　金曜日　午後７時４６分

149
uuLocking and Unlocking the Doors uAuto Door Locking/Unlocking
Controls
Auto Door Locking/Unlocking
Your vehicle locks all doors and unlocks all doors or the driver’s door automatically
when a certain condition is met.
■Drive lock mode
All doors and tailgate lock when the ve hicle’s speed reaches about 10 mph (15
km/h).
■Driver’s door open mode
All doors unlock when the driver’s door is opened.
■Auto Door Locking
■Auto Door Unlocking
1 Auto Door Locking/Unlocking
You can turn off or cha nge to another auto door
locking/unlocking sett ing using the audio/
information screen or MID. 2 Customized Features P. 123, 285
17 ACURA MDX-31TZ56300.book 149 ページ ２０１６年５月１３日　金曜日　午後７時４６分

151
uuOpening and Closing the Tailgate uUsing the Tailgate Outer Handle
Controls
Using the Tailgate Outer Handle
When all the doors are unlocked, the tailgate
is unlocked. Press the tailgate outer handle for
more than one second, and wait until you
hear three beeps before you lift open the
tailgate.
u Releasing the outer handle within one
second with one beep enables the power
tailgate operations.
2 Power Tailgate Outer Handle P. 154
To manually close the tailgate, grab the inner
handle, pull the tailgate down, and push it
closed from outside.
1Using the Tailgate Outer Handle
•Do not leave the keyless access remote in the
vehicle when you get out . Carry it with you.
•Even if you are not carrying the keyless access
remote, you can lock/unlock the tailgate while
someone else with the remote is within range.
•Do not leave the keyless access remote inside the
cargo area and close the tailgate. The beeper
sounds repeatedly. You ca n open the tailgate and
retrieve the key.
If you are carrying the keyl ess access remote, you do
not have to unlock the tailgate before opening it.
Tailgate Outer
Handle
Inner Handle
17 ACURA MDX-31TZ56300.book 151 ページ ２０１６年５月１３日　金曜日　午後７時４６分

152
uuOpening and Closing the Tailgate uOpening/Closing the Power Tailgate
Controls
Opening/Closing the Power Tailgate
The power tailgate can be operated by pressing the power tailgate button on the
remote transmitter or driver's door, or pr essing the outer handle or button on the
tailgate.
■The power tailgate can be opened when:
• The tailgate is fully closed.
• The transmission is in
(P.
• Press and hold the tailgat e button on the remote transmitter for about one
second when the power mode is in VEHICLE OFF (LOCK).
u If you have changed the Keyless Open Mode setting to When Unlocked ,
you need to unlock the tailgate before you press the tailgate button to open it.
2Customized Features P. 123, 285
■The power tailgate can be closed when:
• The tailgate is fully open.
• Press and hold the tailgat e button on the remote transmitter for about one
second when the power mode is in VEHICLE OFF (LOCK).
1Opening/Closing the Power Tailgate
NOTICE
Do not push or pull on the power tailgate when it is
being automatically opened or closed.
Forcibly opening or closing the power tailgate while
in operation can deform the tailgate frame.
When operating the power tailgate, make sure there
is enough space around your ve hicle. People near the
tailgate may be se riously hurt if the tailgate hits or
closes on their heads. Be especially cautious if
children are around.
The power tailgate may not open or close under the
following conditions:
•You start the engine while the tailgate is
automatically openi ng or closing.
•The vehicle is parked 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.
17 ACURA MDX-31TZ56300.book 152 ページ ２０１６年５月１３日　金曜日　午後７時４６分

Continued153
uuOpening and Closing the Tailgate uOpening/Closing the Power Tailgate
Controls
Press the power tailgate button for more than
one second to operate when the power mode
is in VEHICLE OFF (LOCK).
To reverse direction while the power tailgate is
in operation, press th e button again. The
beeper sounds three times and the tailgate
reverses direction.
■Customizing when to open the tailgate
Anytime: The power tailgate unlocks and open s at the same time. This is the
default setting.
When Unlocked: The tailgate opens when all doors are unlocked.
2Customized Features P. 123, 285
■Remote Transmitter1Opening/Closing the Power 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 tailgat e is fully closed before
you start the vehicle.
If the power tailgate meet s resistance while opening
or closing, the auto reverse feature reverses the
direction. The beeper sounds three times.
The auto reverse function stops sensing when the
tailgate is almost closed to make sure that it fully
closes.
Do not touch the sensors located on both sides of the
tailgate. The power tailga te does not close if you
touch either sensor when you are trying to close the
tailgate.
Be careful not to scratch the sensors with a sharp
object. If scratched, they can be damaged, and the
power tailgate closing feature malfunctions.
Power
Tailgate
Button
17 ACURA MDX-31TZ56300.book 153 ページ ２０１６年５月１３日　金曜日　午後７時４６分

157Continued
Controls
Security System
Immobilizer System
The immobilizer system prevents a key that has not been pre-registered from
starting the engine. Each key contains electronic transmitters that use electronic
signals to verify the key.
Pay attention to the follo wing when pressing the ENGINE START/STOP button:
• Do not allow objects that emit strong radio waves near the ENGINE START/
STOP button.
• Make sure the key is not covered by or touching a metal object.
• Do not bring a key from another vehicle’s immobilizer system near the ENGINE
START/STOP button.
• Do not put the key near magnetic items. Electronic devices, such as televisions
and audio systems emit strong magnetic fields. Note that even a key chain can
become magnetic.
Security System Alarm
The security system alarm activates when the tailgate, hood or doors are forcibly
opened. The alarm does not activate if the tailgate or doors are opened with the key,
remote transmitter or keyless access system.
However, the alarm activates if a door is op ened with the key and then the hood is
opened before the power mode is set to ON.
■When the security system alarm activates
The horn sounds intermittently, and some exterior lights flash.
■To deactivate the security system alarm
Unlock the vehicle using the key, remote tra nsmitter, or keyless access system. The
system, along with the horn and flashing lights, is deactivated.
1 Immobilizer System
NOTICE
Leaving the key in the vehicl e can result in theft or
accidental movement of the vehicle.
Always take the key with you whenever you leave the
vehicle unattended.
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
1 Security System Alarm
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable.
The security alarm continues for a maximum of two
minutes until the security system alarm deactivates.
17 ACURA MDX-31TZ56300.book 157 ページ ２０１６年５月１３日　金曜日　午後７時４６分

uuSecurity System uSecurity System Alarm
158
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.
17 ACURA MDX-31TZ56300.book 158 ページ ２０１６年５月１３日　金曜日　午後７時４６分