Will hopefully be picking up a 63 plate E Class Cabrio in a few weeks. I know it has Park Assist but does that automatically mean it has a reversing camera too?
His - Denim Blue A220 AMG Line Premium / Hers - Obsidian Black R172 SLK55
Don't automatically assume it hasn't got a reverse camera, ask the dealer for a copy of the OASIS report so you can check. It will be listed as Option Code 218 if it's fitted.
If not, talk to these guys: COMAND.co.uk. MB dealers are in the main clueless about option retrofitting.