What's the lincoln mkx door lock problem?

If Your doors are giving You a problem for Your Lincoln MKX You're first going to need to determine what problem before You can find a fix. The doors aren't opening when they are unlocked then it's going to be an issue with the handle or the latch itself. You'll want to inspect the latch to make sure it hasn't become damaged or there isn't anything stuck in there. If the issue is instead about Your power doors not working then it's going to be an electrical issue related to either a fuse, the wiring, or the switch on Your door.