You can buy spring loaded hinges that will correct that problem.
Replace the door latch.
check your door contact
They have problems with the door switches.
That usually is an indication of a broken wire in the door harness.
If your interior light is also on, replace the door switch.
How do you remove the drivers door panel and fix the window. It fell off the track.
If you are just trying to change the speakers, go to cructhfield's website, or a ford focus owners forum and you will find detailed info with pictures. If something is broken and you are under 36,000 miles, have a dealer fix it instead of opening up the door.
You can't - the door you have is one foot too narrow. Take the door back and get one that will fit.
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there is a metal rod that connects the door handle to the door latch, this has come undone. you will need to remove the interior door panel to reattach it. The rod is usually held on with a small plastic clip so go to a parts store and get a new one before you start.
If your burglary tool doesn't work, try a screwdriver.
There are located inside the door lock. Spray WD-40 on all door jams. This will fix any interior lights from staying on.