It’s a 3 year old vehicle. The backup sensor might be a wiring issue, but everything else is pure software issue. Many of the “won’t turn on” things actually i

It’s a 3 year old vehicle. The backup sensor might be a wiring issue, but everything else is pure software issue. Many of the “won’t turn on” things actually involve the component powering on (like the backlight turns on), but the digital components just don’t work.