This can be explained by a door lock switch giving the wrong status e g.
Volvo door not locking s60.
Not all doors lock when locking the vehicle.
Other doors do not have lock cylinders and instead have lock knobs on each door s end face which must be re turned then they are mechanically locked blocked against opening from the outside.
Volvo 2014 s60 with central locking electric windows folding wing mirrors not functional.
In this video i go through the steps on sourcing the fault fix.
A locked door with knob down may get a dl signal stating unlocked.
The motor will then follow the status and actually unlock the vehicle.
Hi i have a volvo s60 2 4 d5 se recently my rear passenger door has been impossible to open from the inside as if the child lock was on which its not the door opens from the outside as normal b read more.
Cases have been reported with self unlocking vehicles and other similar symptoms.
It worked until recently for approx 10 days after a uem reset but the car needs to lock in order to perform this reset.
You will need to replace the drivers door lock assembly this is quite a common problem on this vehicle.