Bego

screen not turning on, was glitching, turning on and off, before i put a brand new auxiliary battery in and now not turning on at all, checked fuses (i think the right ones), put a brand new battery in (both), “on” button flashes but still the screen not turning on, HELP

leriksen

You might have to pull dash apart to check for loose plug connectors or chaffing of the harness.