The door cannot be opened from inside the vehicle when the lock is set.
These locks can be set to prevent children from opening the rear doors. Push down on each rear door switch to lock both rear doors.

Locking the front doors from the outside without a key
Automatic door locking and unlocking systemsElectronic circuit inspection procedure
1. BASIC INSPECTION
(a) RESISTANCE MEASURING CONDITION OF ELECTRONIC PARTS
Unless stated, all resistance is measured at an ambient
temperature of 20 C (68 F). Resistances
measured may be outside the specifications if measured at high temperatures,
i.e. immediately
after the vehi ...