My wife and I just bought a new GLK and was surprised to find that I'd have to spend almost $3,000.00 for the package that includes a backup camera.
We opted out of the expensive Command system and went with the Becker Navigation system but there is no backup view and to add that would cost $995.00 to have my dealer install it.

Pretty outrageous for a car that listed at $45,900!

I emailed Mercedes today and will keep this forum posted on their response.