The question you ask is too involved for a proper answer. You need to go to a car parts store, and get a repair manual for your car. They cost about $16.00 Or, go to a Public Library.
Replace driver's switch assembly
When replacing the regulator on a 2006 Ford Fusion, you need to follow the instruction on the manual so as to be able to replace the actuator on a 2006 Ford Focus with power window.
Sounds like you need to replace the drivers door lock actuator.
To replace the actuator on a Ford Fusion it would be best to take the vehicle to a mechanic to insure it is done properly. For those who have mechanical experience there are auto repair guides for the Ford Fusion 2006.
the door lock actuator is bad. it is located in the drivers door panel
On a ( 2005 ) Lincoln Aviator : The fuse box is under the dash on the drivers side , and the Power Distribution Box ( which is " live " ) is located in the engine compartment on the drivers side
if you have power to actuator fuse is good
To replace the regulator on a 2006 Ford Fusion, you must engage a mechanic.
NAICS 333995 applied to Fluid Power and Actuator Manufacturing.
Could be a bad actuator in the door
how to replace1994 grand drivers side power window motor
There is a switch on the transfur case that sends power to the front differential 4x4 Actuator when you shift the 4x4 lever,need to check the switch with a test light to see if it has power going to it. If not then check fuse in fuse box for the 4x4, If it does have power going to it, then go to the front housing and check the Actuator with a test light to see if it has power going to it, if no power then problem is in the wireing from there back to the transfur case switch. If you do have power at the front, then replace the Actuator.