Depending on which door it is you need to remove the interior door panel which are usually screws but beware in some models they are spline screws you will need one of these tools if it is, When you have removed the interior panel remove the plastic protective sheet towards the lock then look up at the lock you will notice a H shape clip with a lip on it depending which side the lip is on usually on the left hand side of the drivers side and the right side of the passenger side pull this flush with the door and the lock will become free from the panel make sure you note how the lock rod is postioned before you remove.
Then usually there is a small nut bolting the lock rod to the actual lock itself undo this and remove from the lock, Then fit your new lock carry out same proceedures in reverse
Ian Mechanic, April 2009
