Mazda 3 2019 Owner's Manual page 106

Before Driving
Doors and Locks
Driver's door
1. Unlock
2. Lock
Front passenger's door
1. Unlock
2. Lock
5–door
Liftgate (Lock only)
3-16
Locking the doors from the outside
using the door-lock switch
Using the driver or front passenger's
door-lock switch
Press the lock side of the door-lock switch
with the door open, and close the door.
Using the door-lock switch of the
liftgate
Press the door-lock switch with the liftgate
open, and close the liftgate.
NOTE
When any of the following conditions is
met, the doors cannot be locked from the
outside using the door-lock switch.
The transmitter is left in the vehicle.

The ignition is switched to a position

other than OFF.
▼ Auto Lock/Unlock Function
WARNING
Do not pull the inner handle on a front
door:
Pulling the inner handle on a front door
while the vehicle is moving is dangerous.
Passengers can fall out of the vehicle if the
door opens accidentally , which could
result in death or serious injury.
When the vehicle speed exceeds 20

km/h (12 mph), all doors and the
liftgate, fuel-filler lid lock automatically.
When the ignition is switched off, all

doors and the liftgate, fuel-filler lid
unlock automatically.