How to Reset a Malfunctioning Cadillac Screen?
1 Answers
Check if the fuse has blown due to a short circuit and whether the anti-theft system has been activated as a result. You can try unlocking it with the electronic car key. If the issue persists, it's safer to consult a professional at a 4S shop. You can try disconnecting and reconnecting the battery or visit a 4S shop for a system upgrade.