Starting at the bottom of the door panel gently but firmly pull the door trim from the bottom and pop it out of its clips working up.
How to remove mazda 3 rear door panel.
This is not that easy because the space is limited but just keep pulling and force the rear end of the door panel past the b pillar.
From here it is pretty simple.
Please like this video facebook.
I just demonstrated on how to remove the door panel on my 2014 mazda 3 sport.
You will be breaking 2 plastic clips from the rear part but once you do it just pulls out.
Lift the door panel straight up.
You may need to insert a flathead screwdriver or trim panel removal tool in between the door panel and metal frame to pry out the friction fasteners.
Move the seat all the way back and tip the seat way back.
Tilt panel away from frame.
I just demonstrated on how to remove the door panel on my 2014 mazda 3 sport.