Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Hello my name is ***** ***** thank you for your question
This is not the child safety lock causing this. This is due to the door latch assembly. Where the handle cable goes into the bottom of the door latch the lever get stuck. So you will need to remove the inside door finisher to manually access the latch assembly to get the door open. Once you get it open, then you will need to replace the door latch assembly to resolve your issue so it will not happen again.
If you have any more questions on this, please feel free to ask.
If not, and you're satisfied with my help, please Rate me. That is how I get credit for my work. I hope I have provided you with Excellent Service.