I feel there is a generic problem for all acura mdxs relating to the door lock actuator. the power door lock in the rear passenger door in my 2006 acura mdx stopped locking/unlocking 2,500 miles past the warranty. i now have to manually lock/unlock the door. if i forget the power lock in the door isn't working, my child sitting next to the defective door can open it ands fall out of the car. i've been reading a lot of complaints on the internet about this generic problem for all acura mdxs. *tr