2013 Acura ZDX key

106Controls
Locking and Unlocking the DoorsKey Types and FunctionsThis vehicle comes with the following key:
Use the key to start and stop the engine, and
to lock and unlock all the doors, tailgate, and
fuel fill door. You can also use the keyless
access system to lock and unlock all the doors,
tailgate, and fuel fill door.
The seat automatically moves to the preset
position when you unlock the door using the
keyless access system.
2Driving Position Memory System P. 139
■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
1Key Types and Functions
All of the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft.
2Immobilizer System P. 122
The keys contain precision electronics.
Adhere to the following advice 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.
Keyless Access Remote
Built-in KeyRelease Button

107
uuLocking and Unlocking the DoorsuKey Types and Functions
Controls
Contains a number that you will need if you
purchase a replacement key.
■Key Number Tag
1Key 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.

108
uuLocking and Unlocking the DoorsuLocking/Unlocking the Doors from the Outside
Controls
Locking/Unlocking the Doors from the Outside
■Locking the doors
Press the Lock button.
Once:
uSome exterior lights flash, all the doors,
tailgate, and fuel fill door will lock, and
the security system sets.
Twice (within five seconds after the first
push):
uA beeper sounds and verifies the security
system is set.■Unlocking the doors
Press the UnlocK button.
Once:
uSome exterior lights flash twice, and the
driver’s door and fuel fill door unlocks.
Twice:
uThe remaining doors and the tailgate
unlock.
■Using the Remote Transmitter
1Locking/Unlocking the Doors from the Outside
You can lock or unlock doors using the remote
transmitter or keyless access system only when the
power mode is in VEHICLE OFF.1Using the Remote Transmitter
If you do not open a door or the tailgate within 30
seconds of unlocking vehicle with the remote
transmitter, the they will automatically relock.
You can change the relock timer setting.
2Customized Features P. 92
If the interior light switch is in the door activated
position, the interior lights come on when you press
the UNLOCK button.
No doors opened: The lights fade out after 30
seconds.
Doors relocked with the remote: The lights go off
immediately.
2Interior Lights P. 152
The remote transmitter uses low-power signals, so
the operating range may vary depending on the
surroundings.
The remote will not lock the vehicle when a door or
tailgate is open.
LED
Unlock
ButtonLock Button

Continued
109
uuLocking and Unlocking the DoorsuLocking/Unlocking the Doors from the Outside
Controls
When you carry the keyless access remote,
you can lock/unlock the doors and the
tailgate.
You can lock/unlock the doors within a radius
of about 32 inches (80 cm) of the outside door
handle. You can open the tailgate within
about 32 inches (80 cm) radius from the
tailgate release switch.■Locking the door and tailgate
Press the door lock button on the front door
or lock button on the tailgate.
uSome exterior lights flash; a beeper
sounds; all the doors and the tailgate
lock; and the security system sets.
■Using the Keyless Access System
1Using the Remote Transmitter
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.
2Replacing the Button Battery P. 268
You can customize the door unlock mode setting.
2Customized Features P. 921Using the Keyless Access System•The driver must carry the keyless access remote and
not leave it in the vehicle when you get out.•A person who is not carrying the keyless access
remote can lock/unlock the doors if a person who
is carrying it is within range.•The door may be unlocked if the door handle is
covered with water in heavy rain or in a carwash if
the keyless access remote is within range.•If you grip a front door handle wearing gloves, the
door sensor may be slow to respond or may not
respond by unlocking the doors.•The door might not open if you pull it immediately
after gripping the door handle. Grip the handle
again and confirm that the door is unlocked before
pulling the handle.
Door Lock
Button
Lock Button

uuLocking and Unlocking the DoorsuLocking/Unlocking the Doors from the Outside
110Controls
■Unlocking the doors and tailgate
Grab the front passenger’s door handle or
press the tailgate release button.
uAll doors and the tailgate unlock.
uSome exterior lights flash twice and the
beeper sounds twice.
1Using the Keyless Access System•Even within the 32 inches (80 cm) radius, you may
not be able to lock/unlock the doors with the
keyless access remote if it is above or below the
outside handle.•The keyless access remote may not operate if it is
too close to the door and door glass.
If you do not open a door within 30 seconds of
unlocking the vehicle, the doors will automatically
relock.
The light flash, beep and unlock settings can be
customized using the multi-information display.
2Customized Features P. 92
Tailgate Release
Button

111
uuLocking and Unlocking the DoorsuLocking/Unlocking the Doors from the Outside
Controls
Fully insert the key and turn it.■Locking the driver’s door
Pull the lock tab rearward
a or push the
master door lock switch in the lock direction
b, and close the door.■Locking the passenger’s doors
Pull the lock tab rearward and close the door.
■Lockout prevention system
The doors and the tailgate cannot be locked when the keyless access remote is inside the
vehicle, and any door or the tailgate is open.■Locking/Unlocking the Doors Using a Key
1Locking/Unlocking the Doors Using a Key
When you lock the driver’s door with a key, all the
other doors, tailgate, and fuel fill door lock at the
same time. When unlocking, the driver’s door and
fuel fill door unlock first. Turn the key a second time
within a few seconds to unlock the remaining doors
and the tailgate.
You can customize the door unlock mode setting.
2Customized Features P. 92
Lock
Unlock
■Locking a Door Without Using a Key
1Locking a Door Without Using a Key
When you lock the driver’s door, all the other doors,
the tailgate, and fuel fill door lock at the same time.
Make sure you have the key in your hand before
locking the door to prevent it from being locked in
the vehicle.

112
uuLocking and Unlocking the DoorsuLow Keyless Access Remote Signal Strength
Controls
Low Keyless Access Remote Signal StrengthThe vehicle transmits radio waves to locate the keyless access remote when locking/
unlocking the doors, unlocking the tailgate, or to start the engine.
In the following cases, locking/unlocking the doors or unlocking 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 remote together with telecommunications
equipment, notebook computers, mobile phones, or wireless machines.
•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.
Battery life is about two years, but this varies
depending on regularity of use.
The battery is consumed whenever the keyless access
remote is receiving strong radio waves. Avoid placing
it near electrical appliances such as televisions and
personal computers.

117
uuOpening and Closing the TailgateuOpening/Closing the Tailgate
Controls
Opening/Closing the Tailgate
When all the doors are unlocked, the tailgate
is unlocked. Push up inside the tailgate handle
and lift open the tailgate.
If you are carrying the keyless access remote,
you do not have to unlock the tailgate before
opening it.
To manually close the tailgate, grab the inner
handle, pull the tailgate down, and push it
closed from outside.
1Opening/Closing the Tailgate
A person who is not carrying the keyless access
remote can also unlock the tailgate if a person who is
carrying it is within range.
If you leave the keyless access remote inside the
vehicle and close the tailgate when all the doors are
locked, the beeper sounds and the driver's or all the
doors unlock, depending on the setting.
Tailgate Open
Handle
Inner Handle