Congratulations ! SL550 has to be my Favourite car from Merc. I know that there is a cover in the trunk to protect ur items there, if you don't put it correctly, the car doesn't respond, so the trunk won't close and the roof won't one or close. But I think that's more of a feature, it was probably designed that way.
Please put a user review. Would love to know about your experience.
Anyone have any past issues with the top in the past