Honda Civic 2017 Owner's Manual page 193

uuLocking and Unlocking the DoorsuLocking/Unlocking the Doors from the Outside
Except Vietnamese models
■
Unlocking the doors and hatch
Press the unlock button.
u Some exterior lights flash twice, and all doors and hatch unlock.
Vietnamese models
■
Unlocking the doors and hatch
Press the unlock button.
Once:
u Some exterior lights flash once, and the driver's door unlocks.
Twice:
u The remaining doors and hatch unlock.
192
1Using the Remote Transmitter
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 Button Battery P. 606
Vietnamese models
You can customize the door unlock mode setting.
2 Customized Features P. 343