Contender200

Yesterday after washing the car, I turned the engine on and heard an alarm coming from the consol (a jangling sound). A number of faults flashed up on the screen: Acc not working, tyre data not working, no park assist, no hill start assist, or words to that effect. This morning I still have the alarm sounding but no visual warnings, a short drive showed that everything appeared to be working including Acc. Does anyone know how to turn the alarm off? I've tried disconnecting and reconnecting the battery (twice).