the rod from the handle to the latch has probably come lose.
you cant it is a hydrolic clutch
You would need to pry the door panel off and then play with the door lock and handle rods from the inside.
Look on top of the brake pedal youll see a little box with a tiny button touching the arm of the brake pedal....you cant miss it
You cant
your gem has gone bad if and only if you cant use the butten in the door as well if you can un lock it from inside then you have another problem
you cant
The passenger side right behind the battery on the firewall. cant miss it
you cant you cant
when he slams you .you will know.. if you cant see his mirror he cant see you !
you cant.
you cant .
you cant go inside