Look closely for any "lift up" type flap or cover on the door handle covering the screw hole as unless the door handle is not removed, the door panel will not come off. Make sure you also have removed all the push clips used to hold the door panel.
once you remove the screws from the door panel, the rest is held on by about a dozen little plastic fasteners. It is near impossible to remove the panel without breaking at least a few, but try pulling firmly on the panel working your way around the panel. you can also use a screwdriver as a prybar to pop the clips loose. if a few break, it is not a big deal to re-install it with a few missing fasteners. be sure to re-install the plastic lining behind the door panel as it is very effective in keeping noise out and heat and a/c in.
no you need to pull the door panel. everything comes pretty easy but the fastening clips. you need to pry on the easiest side. and look for where it is holding.. make sure all screwws etc are off . if you give me year/make /model i can probably get you a diagram and walkthrough if you need.
i have a hyundai accent 2001 and i need to find fm stations manually.
IF YOU TALKING ABOUT REAR WIPER MOTOR REMOVAL YOU HAVE TO REMOVE PULL THE REAR WIPER ARM COVER BACK TO ACCESS THE WIPER ARM RETAINING NUT.DETACH THE NUT AND PULL WIPER ARM STRAIGHT OFF THE SHAFT TO REMOVE IT.