I replaced the lock in mine. You have to take out the lock from
the
inside of the door and it is possible without window removal. However,
have some extra nuts on hand when replacing it because you may drop
a
few down the door while re installing it.
If I remember right, you have about two or three nuts that take a 10
mm
wrench and also I think there is a flat, semi curved piece of black
spring steel to remove. The handle comes out on the outside of
the
door. You then buy a new lock cylinder (with a new and different
key)
and change it out of the handle. If you want your keys to match,
you
have to put new cylinders in both doors and the trunk and order them
together to get all the same keying. Or, take the new cylinder
to a locksmith with your old keys before you install it and have him re-key
it for you.
Good luck!