Page 166 of 709

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
164
Controls
To temporarily deactivate the function:
1. Set the power mode to OFF.
2. Open the driver’s door.
3. Using the master door lock switch, operate
the lock as follows:
Lock Unlock Lock Unlock.
u The beeper sounds and the function is
deactivated.
To restore the function:
• Set the power mode to ON.
• Lock the vehicle without using the auto lock
function.
• With the keyless remote on you, move out
of the auto lock function operation range.
• Open any door.1Locking the doors and tailg ate (Walk away auto lock®)
You must wait until the pow er tailgate fully closes
before the auto lock function will be activated.
The auto lock function does not operate when any of
the following conditions are met.
•The keyless remote is inside the vehicle.
•A door or the hood is not closed.•The power mode is set to any mode other than
OFF.
•The keyless remote is not located within a radius of
about 5 feet (1.5 m) from the vehicle when you get
out of the vehicle and close the doors.
Auto lock function operation stop beeper
After the auto lock function has been activated, the
auto lock operation stop beeper sounds for
approximately two seconds in the following cases.
•The keyless remote is put inside the vehicle through
a window.
•You are located too close to the vehicle.•The keyless remote is put inside the tailgate.
If the warning beeper sounds, check that you are
carrying the keyless remote. Then, open/close a door
and confirm the auto lock activation beeper sounds
once.
22 ACURA RDX-31TJB6300.book 164 ページ 2021年8月2日 月曜日 午前11時0分
Page 168 of 709
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
166
Controls
If the lock or unlock button of the key less remote does not work, use the key
instead.
2 Replacing the Remote Battery P. 623
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, tailgate and fu el fill door lock at the
same time. When unlock ing, the driver’s door
unlocks first. Turn the key a second time within a few
seconds to unlock the rema ining doors, fuel fill door
and the tailgate.
Lock
Unlock
22 ACURA RDX-31TJB6300.book 166 ページ 2021年8月2日 月曜日 午前11時0分
Page 169 of 709
Continued167
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
If you do not have the key on you, or if fo r some reason you cannot lock a door using
the key, you can lock the door without it.
■Locking the front doors
Push the lock tab forward
a or push the
master door lock switch in the lock direction
b, and close the door.
■Locking the rear doors
Push the lock tab forward and close the door.
■Lockout prevention system
The doors and the tailgate cannot be locked when the keyless remote is inside the
vehicle.
■Locking a Door Without Using a Key1 Locking a Door Without Using a Key
When you lock the driver’s door, all the other doors,
tailgate and fuel fill door lock at the same time.
Before locking a door, make sure that the key is not
inside the vehicle.
22 ACURA RDX-31TJB6300.book 167 ページ 2021年8月2日 月曜日 午前11時0分
Page 170 of 709

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
168
Controls
You can remotely check if your vehicle’s doors
are all locked or any are unlocked using the
keyless remote from extended distances.
Press the lock button, the Amber (left) LED blinks once. After three seconds, one of
the following feedback will come:
• Green (center) comes on: Acknowle dges that the doors are locked.
• Red (right) comes on: Acknowledges that doors are not locked, or any door is not
completely closed.
• Red (right) blinks three times: The remote does not receive the door lock status
from the vehicle.
■Checking Door Lock Status*1 Checking Door Lock Status*
Operate the remote in an open space. If there are
buildings or other obstacl es between your vehicle
and the remote, the remote may not work even
within the operable range. However, the range
required for unlocking the tailgate and all the doors
as well as activating the pa nic function is the same as
that required for operating the standard keyless
remote. 2 Using the Remote Transmitter P. 165
When checking the door lock status, you can also
start or stop the engine. 2 Remote Engine Start
* P. 445
Red
Green
Amber
Lock Button
* Not available on all models
22 ACURA RDX-31TJB6300.book 168 ページ 2021年8月2日 月曜日 午前11時0分
Page 177 of 709

175
uuTailgate uOpening/Closing the Power Tailgate
Continued
Controls
Opening/Closing the Power Tailgate
Use a forward and back kicking motion for
about 1 second under the center of the rear
bumper to open or close the power tailgate
while carrying the keyless remote. u Some exterior lights will flash and a
beeper will sound, then the tailgate
begins to move.
■Using the Hands Free Access*1Opening/Closing the Power Tailgate
During rain or in other instances when the vehicle
becomes wet, the sensor may not properly detect
your foot motion.
When performing work on or around the rear section
of the vehicle, you may in advertently open or close
the tailgate.
To prevent this from happe ning, select Customized
Features on the audio/information screen and then
select OFF for the feature. 2 Customized Features P. 359
If you hold your foot under the bumper for too long
or sweep your foot from side to side, the power
tailgate does not open or close.
This function will not opera te if you don’t have the
keyless remote on you. Please make sure you have
the keyless remote on you.
3WARNING
Opening or closing a power tailgate while
any part of a passenger is in the tailgate’s
operating path can cause serious injury.
Make sure all passengers or objects are
clear of the tailgate operating range
before opening or closing the tailgate.
Models with Hands Free Access
1 sec.
* Not available on all models
22 ACURA RDX-31TJB6300.book 175 ページ 2021年8月2日 月曜日 午前11時0分
Page 180 of 709

uuTailgate uOpening/Closing the Power Tailgate
178
Controls
If you press the outer handle of the tailgate for
no longer than one second, the tailgate opens
automatically.
u The beeper sounds.
u If you want to open the tailgate
manually, press the button for more than
one second and wait until you hear
beeps.
2 Opening/Closing the Tailgate P. 182
If you are carrying the keyless remote, you do
not have to unlock the tailgate before
opening it.
If you press the outer handle again while the
power tailgate is moving, it will stop.
Press the outer handle, and the power tailgate
will reverse direction.
■Using the Tailgate Outer Handle1Opening/Closing the Power Tailgate
•Do not leave the keyless remote in the vehicle
when you get out. Carry it with you.
•Even if you are not carrying the keyless remote, you
can unlock the tailgate wh ile someone else with
the remote is within range.
•Do not leave the keyless re mote inside the cargo
area and close the tailgate. The beeper sounds and
the tailgate cannot be closed.
You can change the power tailgate operation setting
on and off.
2 Customized Features P. 359
Outer Handle
22 ACURA RDX-31TJB6300.book 178 ページ 2021年8月2日 月曜日 午前11時0分
Page 184 of 709

182
uuTailgate uOpening/Closing the Tailgate
Controls
Opening/Closing the Tailgate
When all the doors are unlocked, the tailgate
is unlocked.
Press the outer handle of the tailgate and lift
open the tailgate.
If you are carrying the keyless remote, you do
not have to unlock the tailgate before
opening it.
To close the tailgate, grab the inner handle,
pull the tailgate down, and push it closed
from outside.
If you close the tailgate when the driver's door
is locked, the tailgate locks automatically.
u Some exterior lights flash.1Opening/Closing the Tailgate
•Do not leave the keyless remote in the vehicle
when you get out. Carry it with you.
•Even if you are not carrying the keyless remote, you
can unlock the tailgate wh ile someone else with
the remote is within range.
•Do not leave the keyless re mote inside the cargo
area and close the tailgate. The beeper sounds and
the tailgate cannot be closed.
Outer Handle
Inner Handle
22 ACURA RDX-31TJB6300.book 182 ページ 2021年8月2日 月曜日 午前11時0分
Page 185 of 709

183Continued
Controls
Security System
Immobilizer System
This system prevents a key that has not been pre-registered from starting the
engine.
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 or set
the power mode to ON. 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.
Canadian models only : Apply and hold the brake
pedal before turning the vehicle on the first time after
the battery has been disconnected.
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 system alarm continues for a maximum
of two minutes until the security system alarm
deactivates.
22 ACURA RDX-31TJB6300.book 183 ページ 2021年8月2日 月曜日 午前11時0分