Door lock change
 

Hello, I have a 99 ES300 and my wife has a 05 ES330. As you know, the locks require two pushes of the button to unlock all doors and all doors lock when you put the car in gear, meaning you need t o unlock the rear doors every time you stop. Is there a way to change this so one click opens all doors and they don't lock when in gear? Can I do it with instructions or does it requires time with my dealer. Need to make these changes for both cars. Thanks! Steve