Control Acura RDX 2018 Service Manual

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uuLocking and Unlocking the Doors uLow Keyless Access Remote Signal Strength
Controls
Low Keyless Access Remo te Signal Strength
The vehicle transmits radio waves to loca te the keyless access remote when locking/
unlocking the doors, opening the ta ilgate, 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 tra nsmitted by nearby equipment.
• You are carrying the keyless access remote together with telecommunications
equipment, laptop computers, cell phones, or wireless devices.
• A metallic object is touching or co vering 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.

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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Continued
Controls
Locking/Unlocking the Doors from the Outside
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 button.
■Locking the doors and tailgate
Press the door lock button on the front door
or the tailgate.
u Some exterior lights flash; the beeper
sounds; all the doors and tailgate lock;
and the security system sets.
■Using the Keyless Access System1Locking/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 Keyless Access System
•The driver must carry the keyless access remote and
not leave it in the ve hicle when you get out.
•A person who is not carryi ng 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 car wash 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 th e door is unlocked before
pulling the handle.
Door Lock
Button
Lock Button

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
126
Controls
■Unlocking the doors and tailgate
Grab the driver’s door handle: u The driver’s door unlocks.
u Some exterior lights flash twice and the
beeper sounds twice.
Grab the front passenger’s door handle:
u All the doors unlock.
u Some exterior lights flash twice and the
beeper sounds twice.
Press the tailgate release button: u The tailgate unlocks and opens.
u Some exterior lights flash twice and the
beeper sounds twice.
2 Using the Tailgate Release Button P. 134
1Using the Keyless Access System
•Even within the 32 inches (80 cm) radius, you may
not be able to lock/unl ock 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, th e doors will automatically
relock.
The light flash, beep a nd unlock settings can be
customized using the mu lti-information display.
2 Customized Features P. 102, 108
Tailgate Release
Button

Continued127
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
■Locking the doors
Press the lock button.
Once: u Some exterior lights flash, all the doors
and tailgate lock, and the security system
sets.
Twice (within five se conds after the first
push):
u A beeper sounds and verifies the security
system is set.
■Unlocking the doors
Press the unlock button.
Once: u Some exterior lights flash twice, and the
driver’s door unlocks.
Twice:
u The remaining doors and tailgate unlock.
*1 :Checking Door Lock Status* P. 129
■Using the Remote Transmitter1Using the Remote Transmitter
If you do not open a door within 30 seconds of
unlocking the vehicle with the remote transmitter,
the doors will auto matically relock.
You can change the relock timer setting. 2 Customized Features P. 102, 108
If the interior light switch is in the door activated
position, the interior light s come on when you press
the unlock button.
No doors opened: The li ghts fade out after 30
seconds.
Doors relocked with the remote: The lights go off
immediately. 2 Interior Lights P. 171
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 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. 386
You can customize the door unlock mode setting. 2 Customized Features P. 102, 108
LED
Unlock
Button Lock
Button
LED*1
Unlock
Button
Lock
Button
* Not available on all models

uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
128
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 when the keyless access remote is
inside the vehicle, and any door or the tailgate is open.
■Locking/Unlocking the Doors Using a Key1 Locking/Unlocking the Doors Using a Key
When you lock the driver’s door with a key, all of 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. 102, 108
LockUnlock
■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
and tailgate lock at the same time.
Make sure you have the ke y with you when locking a
door from the outside.

129
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
You can remotely check if your vehicle’s doors
are all locked or any are unlocked using the
keyless access remote from extended
distances.
Press the lock button, the Amber (left) LED blinks once. Then 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 of
unlock, all doors, and panic functions are the same as
the standard keyless access remote. 2 Using the Remote Transmitter P. 127
When checking the door lock status, you can also
start or stop the engine. 2 Remote Engine Start with Vehicle
Feedback
* P. 272
Red
Green
Amber
Lock Button
* Not available on all models

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uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Inside
Controls
Locking/Unlocking the Doors from the Inside
■Locking a door
Push the lock tab forward.
■Unlocking a door
Pull the lock tab rearward.
Pull the front door inner handle. u The door unlocks and opens in one
motion.
■Using the Lock Tab1Using the Lock Tab
When you lock the door using the lock tab on the
driver’s door, all the other d oors and tailgate lock at
the same time.
When you unlock the door using the lock tab on the
driver’s door, only the driv er’s door will unlock.
To Unlock
Lock TabTo Lock
■Unlocking Using the Inner Handle of Front Doors1Unlocking Using the Inner Handle of Front Doors
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. 131
Inner
Handle

131
uuLocking and Unlocking the Doors uChildproof Door Locks
Controls
Press the master door lo ck switch in as shown
to lock or unlock all 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 the driver’s 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

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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 vehicle’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 setting us ing the multi-information
display. 2 Customized Features P. 102, 108

133
Controls
Opening and Closing the Tailgate
Precautions for Opening/Closing the Tailgate
Always make sure individuals and objects are clear of the tailgate before opening or
closing it.
■Opening the tailgate
• Open the tailgate all the way.
u If it is not fully opened, the tailgate may come down accidentally by its own
weight.
• Be careful when it is windy. The wi nd may cause the tailgate to close.
■Closing the tailgate
Keep the tailgate closed while driving to: u Avoid possible damage.
u Prevent exhaust gas from leaking into the vehicle.
2 Carbon Monoxide Gas P. 64
1Precautions for Opening/Closing the Tailgate
Be careful not to hit your head on the tailgate or to
put your hands between th e tailgate and the cargo
area when closing the gate.
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.
When you are storing or pi cking up luggage from the
cargo area while the engine is idling, do not stand in
front of the exhaust pipe. You may get burned.
Do not allow any passenger in the cargo space. They
may get hurt during hard braking, a sudden
acceleration, or a crash.
3WARNING
Anyone caught in the path of a tailgate
that is being opened or closed can be
seriously injured.
Make sure that all people are clear of the
tailgate before opening or closing it.