Sit inside the suv close the door and verify that the speakers door lock stalk power door lock switch power window switch and door opener handle all still work properly.
How to remove inside rear door panel 2005 acura mdx.
Whenever you re faced with an issue relating to anything under there you have to remove it to be able to inspect the part or replace it.
To replace the plastic door panel hold it near the door frame.
Make sure that the top edge of the door panel is securely attached to the upper lip on the metal door frame.
Look at the door near the door handle there should be screws holding it in and along the outer edge of the door.
Lower door panel on frame.
Push down in place.
Guide the door lock stalk through its opening at the top rear corner of the panel.
The door panel in your acura is there to cover up and protect a lot of things from the door lock actuator and window controllers to the side mirror s electrical harness.
For more please check out all of my 2001 2006 acura mdx diy repair maintenance guides.
Also included my made up fix of the problem with the locking mechanism.