Just got a 328i vert (1999) in cosmos black metallic.... the only rust on a very good car is here..
It laymans terms it seems quite "mild" i.e. not flaky or open to the elements...
Question: If it was your car, what would you do to get it put right?
Any ballpark costs for a professional as opposed to me having a go and botching it !
Thanks, in anticipation..