July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Front Inner Handle

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the front door trim. (See FRONT DOOR TRIM REMOVAL/INSTALLATION .)
Disconnect the door lock knob cable and the inner handle cable from the front inner handle.

Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.