Car wouldn’t start Answered

I have Ford Focus 1.6 diesel. I left it for a week in airpark and when I came back trouble happened! Once I started the engine the battery light turned on then after driving for half hour ice light came on, soon after the airbag light and steering wheel light turned on too! After this the stereo turned of lost power and the light were getting shortened. The steering wheel got stiff and could only steer very little, I was in big trouble so I went on to low speed lane and had to drive for another 10 km in dark and in danger because whippers stopped working while was raining a little! I managed to bring the car home due to a luck of time and no cars because it was 2-3 am. Later on the car started but switched of in 2 min and doesn’t start after that! Can someone help what is going on with it please thanks.