Disconnect and remove power lock window unit usually pries up from one end rear of car and slides out.
Remove solara door panel.
The screws may be located behind plugs that you remove with small flat screw driver.
Locate screw holes for door handle and other areas maybe and remove.
Check to see if there is other screws on the door panel and if so remove them.
Removing door panel in 2000 toyota corolla remove phillips scew and the door handle.
The screws may be located behind plugs that you remove with small flat screw driver.
Be careful not to stracth leather or upholstry.
Be as gentle as possible they may break due to becoming brittle.
Locate screw holes for door handle and other areas maybe and remove.
You can use a panel tool to remove the plastic toggle like pins holding the panel border in.
Take a long screw drive you can buy a door panel removal tool but all it is flat piece of metal with a slot cut into the end to line up with the panel plastic hold tabs.
Remove padded arm rest on the door by lifting it up and remove 2 screws.