My new to me 2009 XC90 V8 RD drivers side door lock has a mine if it’s own. First off when I use the key fob to unlock it, the lock goes up and down twice. Not all the time but when I’m away from it for awhile. If I do it immediately after, it just goes up once. Then when I close the door getting in, it will sometimes lock on its own. Is my only solution to take it to the dealer or is there a calibration reset that can be done like I did with the auto up window issue?