it's a pretty simple fix at the dealership or if you want to do it yourself it's not terribly hard. What's going on is the handle is connected to a piece of metal that had a clamp with a screw that you tighten onto a thin wire/cable that threads perpendicular to the handle. All that has happened is that the place that the clamp is connected to has slide down like half a centimeter or so and you just need to remove all the side panel stuff on the inside of the car, remove this plastic coating held on with some black putty then you can access that handle interior and fix the threading issue. I'd recommend for most people to take it to the stealership if they're under warranty. But yeah that's what's going on technically