I've have the same issue on my 2014. Last winter I got up under the dash and re-tightened the nuts and flip tabs. Unfortunately on mine, it appears that during factory install, one of the embedded studs in on the backside of the touch screen housing, was pulled out. Someone finagled it together at the factory, but I'm afraid that in my circumstance, I'll need a new display to get back to the not so great, factory mount set-up. This is a good thread, as I was unsure how much traction I would get with the dealer on a 4 year old boat.