This car is still available and has recently been gone over from stem to stern by my local Mercedes dealership.

In addition to the service B, they replaced the valve cover gaskets and vent tubes, applied new sealant to the oil filler cover, cleaned and lubed the convertible top mechanism, flushed the power steering system, replaced the brake fluid and installed new spark plugs.

I'd be happy to post a photo of the service order and any other photos upon request.

It's good to go and ready for the new owner to enjoy many trouble-free miles.