Mazda CX-3: Door Locks / Locking, Unlocking with Door-Lock Knob
Operation from inside
To lock any door from the inside, press the
door-lock knob.
To unlock, pull it outward.
This does not operate the other door locks.

Operation from outside
To lock any door using its door-lock knob
from the outside, press the door-lock knob
to the lock position and close the door
(holding the door handle in the open
position is not required).
This does not operate the other door locks.

NOTE
When locking the door this way:
- Be careful not to leave the key inside the
vehicle.
- The doors cannot be locked using the
driver's door lock knob if any door is
open when the ignition is switched to
ACC or ON.
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...
These locks are intended to help prevent
children from accidentally opening the
rear doors. Use them on both rear doors
whenever a child rides in the rear seat of
the vehicle...
Other information:
Road chemicals and salt used for ice and
snow removal and solvents used for dust
control may collect on the underbody. If
not removed, they will speed up rusting
and deterioration of such underbody parts
as fuel lines, frame, floor pan, and exhaust
system, even though these parts may be
coated with anti-corrosive material...
Some countries require moving vehicles to
have their lights on (daytime running
lights) during the daytime.
The daytime running lights turn on
automatically when the vehicle starts
moving.
They turn off when the parking brake is
operated or the shift lever is shifted to the
P position (automatic transaxle vehicle)...
Categories
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
NOTE
When the battery power is low, or in
places where there are high-intensity radio
waves or noise, the operational range may
become narrower or the system may not
operate. For determining battery
replacement, Refer to Keyless Entry
System.
read more