Re: MkII Leather Sports Seats cleaning question
I use those armorall leather wipes for both the suede and the leather bits. Its kept them in good nick so far. That said, whilst my floor pan gets pretty dirty, I'm pretty careful with the seats, so this isn't so much cleaning as keeping in good nick.
One thing I have found with those seats is that you get a lot of crap in the crevices. Make sure when you're vacuuming them, that you pull the leather and suede away from each other to get all the crud in between.