Honda CR-V: Locking/Unlocking the Doors from the Inside / Using the Master Door Lock Switch
Press the master door lock switch in as shown
to lock or unlock all doors and the tailgate.

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.
The front passenger’s door also has the master door
lock switch.
Pull the front door inner handle.
The door unlocks and opens in one motion.
Unlocking and opening the driver's door from
the inner handle unlocks all the other doors...
The childproof door locks prevent the rear doors from being opened from the
inside
regardless of the position of the lock tab.
Setting the Childproof Door Locks
Slide the lever in the rear door to the lock
position, and close the door...
Other information:
Seat belts are the single most effective safety device because they keep you
connected to the vehicle so that you can take advantage of many built-in safety
features. They also help keep you from being thrown against the inside of the
vehicle, against any passengers, or out of the vehicle...
Pressing the (windshield
defroster) button
turns the air conditioning system on and
automatically switches the system to fresh air
mode.
Press the button again to turn
off, the
system returns to the previous settings.
For your safety, make sure you have a clear view
through all the windows before driving...