Why is the touch screen only working in certain spots

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Unfortunately it seems as if the touch screen mechanism of the display itself is in question. I'd suggest having it inspected at a shop near you. If cleaning it (with the vehicle off) does not yield any results, it could be that the display itself is compromised and needs repaired. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.