I wanna know what is the best budget infotainment setup for 2018 grande cvti, mine is malfunctioning and the is not giving audio output, i had it checked but the repair guy says that getting another infotainment screen is better than getting this fixed. I wanna know what to do, cuz the goodies in the stock screen like door open warning car odometer readings and alerts like headlights on are there. Should i get a new one or get this repaired, and and and if i wanna get a new one do the chinese ones that come for 15k work as well