NHTSA Complaint #11427735 — 2014 MAZDA MAZDA3

About a month ago I got into my vehicle and noticed a corner of my infotainment screen was cracked. The cracking is internal and seems to spider around the corner. It cannot be felt externally in any way. Doing some research, I came across multiple other owners displaying similar problems. I was also able to find Service Alert No. SA-008/18 which pertained to the same issue even labeling it as (spider cracking). Calling Mazda's customer experience department, I was informed (and knew) that a service alert is not a recall. While this is true it is something that occurs due to normal temperature changes in a product (vehicle) that should be able to withstand such conditions. I was also informed that the Service Alert did not include my VIN even though my vehicle is inside the year, make, and model the service alert pertains to. I was encouraged to reach out to NHTSA if I had further concerns. While the spider cracking was more of an aesthetic issue since then I have noticed the infotainment will often rapidly change through various menus and apps. This causes both a sudden distraction to the driver as well as potentially making unknown changes to the vehicle systems maintained through the infotainment package. While my wife was driving the vehicle last week and trying to use the navigation, she was consistently having the directions break up and display change causing her to need to pull over. Given that both the aesthetic cracking and the menu/apps changing problems began at the same time it seems that the internal crack may have thrown off some pressure/contact the display relies on. The vehicle is available for inspections upon request. Aesthetic problem was seen by the dealer on July 7, 2021 however the function changes were not observed until just after.