Why does the Haval H6 child lock open after two door openings?

[DelWalter]

Haval H6 child lock opens after two door openings because the first opening is to prevent accidental unlocking, and the second opening increases safety. Child lock: The child safety lock is set on the rear door lock of the car. How to open: Open the rear door of the car and locate the red child safety lock; insert the key head into the lock hole and turn it to the locked position; close the door and try to open it from inside. If it cannot be opened, it means it is locked. Open the rear door again, find the child safety lock, and slide the toggle-type child safety lock to the side with the child lock symbol, then close the door. Repeat the first three steps for the other side door. Have rear passengers check if the rear doors can be opened. Once verified, you can drive with peace of mind.