Ford fiesta 2017 2018 rear door panel removal here is what removal tools i use.
How to remove the inner door panel on a fiesta.
Then you will be able to pull the panel out and get it in position to remove the regulator.
Ford fiesta interior door panel removal guide.
When plugs have been seperated lift panel upwards to clear top of inner door panel undo inner door handle and release from lock joiner rod close to the inner door handle is a plastic rod link should be white rotate outer part until its released the door lock key has a plate holding it to the door remove it and remove the lock from the rod.
Https amzn to 2lpmzxn with this camera i recorded this video.
Hi there harvey ok gain access to the door latch you need to remove the the inner door panel this comes off with the window regulator door wiring door latch and controls still attached to it.
Then remove all the bolts that hold the inner door panel in place.
Then remove the nut that you can see on the outside of the door.
Then remove the regulator.
Then you need to remove the door lock cylinder screw and the handle.
How to remove rear door panel on 2003 fiesta to access door lock solenoid answered by a verified ford mechanic.