Hi! I have a 1986 560sl and the other night I let a friend, who happens to love racing their own car, drive mine and see how peppy my car is. Well they floored it on the highway. I have never treated my baby like that. He said it got to the red line when all the lights on the dash came on (battery, oil, gas, abs brakes, all). The car still drove and drives fine but the lights will not shut off even after I turned the car and let it sit over night. Any ideas on what happened to my baby? Is this big trouble?

Thank you!