I got this from another freecycle member this morning:
It was working perfectly. But it was dirty and had stains and molds everywhere. So I carefully cleaned it and washed the seat pad and the seat belt covers. But I could tell that I can't get rid of the mold stains on the fabrics. So I made this seat pad and matching seat belt covers at night:
It's the first time I tried to 'quilt' something and I have to say I was so bad at it. Lucky I chose a very 'colourful' fabric so it's not easy to tell how bad a 'quilter' I am. But I learned something and I think I'll improve next time, if there's ever a 'next time'.