Yesterday I discovered water ingress in the front and back near side footwells of my Volkswagen Golf. Recently we have been having problems with condensation in the car, but presumed it was just because of the time of the year. I was cleaning the car yesterday and took all the mats out. The carpet was sodden in the front and back near side, so I dried it out as much as possible with hair drier and left some newspaper in the footwell. We went out for the day and the paper got soaked. Whilst cleaning the boot I removed the carpet. The spare wheel storage compartment had two inches of clear water. Do you have any ideas as to the cause or how to fix it? It's strange that it was nearside only, the offside was bone dry.