What is the reason why the right rear door cannot be opened from the inside?

[StVincent]

It may be due to the child lock being engaged. Here is the relevant explanation: Suggestion: It is recommended to check a sliding switch on the side of the right rear door. In most cases, this is a normal phenomenon. Generally, the rear door locks are equipped with child locks, which function to prevent children from mischievously pulling the door open from the inside without adult supervision, thereby avoiding potential dangers. Additional note: The child lock toggle is usually located on the side of the rear door, accompanied by an image of two locks. Toggling the switch to the lock position activates the child lock, making it impossible to open the door from the inside. The door can only be opened normally from the outside at this time.