Acura TLX 2021 Owner's Manual page 127

uuLocking and Unlocking the DoorsuLocking/Unlocking the Doors from the Outside
■
Using the Remote Transmitter
LED
Unlock
Button
LED *1
Unlock
Button
*1:
Checking Door Lock Status
* Not available on all models
126
■
Locking the doors
Press the lock button.
Lock
Button
Once:
u Some exterior lights flash, all the doors,
fuel fill door and trunk lock, and the
security system sets.
Twice (within five seconds after the first
push):
u Some exterior lights flash and the beeper
sounds and verifies the security system is
set.
■
Unlocking the doors
Lock
Button
Press the unlock button.
Once:
u Some exterior lights flash twice, and the
driver's door and fuel fill door unlocks.
Twice:
u Some exterior lights flash twice, and the
remaining doors and trunk unlock.
P. 129
*
1Using the Remote Transmitter
If you do not open a door within 30 seconds of
unlocking the vehicle with the remote transmitter,
the doors, fuel fill door and trunk will automatically
relock.
You can change the relock timer setting.
2 Customized Features P. 300
You can lock or unlock doors, fuel fill door and trunk
using the remote transmitter only when the power
mode is in VEHICLE OFF.
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 is
open.
If the distance at which the remote transmitter 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 Remote Battery P. 566
You can customize the door unlock mode setting.
2 Customized Features P. 300