I have found out during a service what I already suspected, that the air recirculation button on my C220CDi doesn't work (and probably never has). I've had the car 6 months (it's 3 yrs old) so it's still under its warranty. The dealer who serviced it (not the one I bought it from) said that this relatively minor problem would cost a whole day's labour to investigate (the whole dashboard needs to come off), and if it turned out not to be covered by the warranty I would be liable for the £700ish this would cost. Apparently the warranty only works if a part needs replacing, not if a wire has come adrift. Can this really be true? They suggested going back to the dealer where I bought the car and taking it up with them. Before I do this I thought I'd see if anyone here had any wise words, which would be gratefully received!
Darius
Darius