[darrylb42]

I added a new head unit to my 13 year old Santa Fe, it is like a new car now, wireless Android Auto. Connects quick, bigger nicer screen. Should allow me to keep the car for another 10 years assuming I don't blow up another engine, only the first one is free.

[nradov]

Updating the infotainment head unit on most newer vehicles is effectively impossible due to the way they're tightly integrated into the rest of the vehicle's systems and controls.