Discussion Starter · #1 ·
Drove it the night before and it was fine. Next morning it would not start as if it had a dead battery. Checked the battery and it was fine. Disconnected battery then reconnected and it started fine, but no cruise control, adaptive cruise control, no lane assist, no forward collision warning, no parking assist, it drives and runs fine but none of the tech works. Tried disconnecting the battery again and nothing has worked to get it back. Any ideas? It's a 2021 RS AWD with all packages.