My two year old got a hold of her bottle of SPF 50 Huggies Sunblock and rubbed it into the cushions and on the back of the rocker/glider we have and I have no idea how to remove it!! The cushions do not have removable covers.
I try to stay clear of VW's, but i'd say take it to a shop that specializes in VW and get it checked and fixed. Check the vacuum hoses first it might be them, but if it turns out to be anything else go to a mechanic. Trust me i work with VW and they are very sensitive.
How to remove sunscreen from polyurethane - Wipe up any excess with a cloth or sponge dipped in warm sudsy water to which a few drops of ammonia has been added. Rinse well to remove all ammonia and wipe dry.