Bought '04 CLK500: options to replace COMAND?
1) The car only came with one nav CD and it's for a different region. From what I can tell from searching, is 1/07 the latest map update if I want to try to find a CD for my region? Do I need to update the firmware or anything, or can I just plug in the new CD (the CD that came with it is older).
2) I've been looking at double-din aftermarket kits that have the bigger touchscreens, built-in BT, etc. Will these fit in the car if I take out the COMAND unit? What do I lose if I do this? (volume controls on steering wheel, etc. Anything else?)
3) Is there a market for used COMAND units like mine. Is it worth trying to sell if I do remove it and replace it with something else?
Please feel free to point me to other threads that I may have missed that deal with these things. I've found some related threads, but they're often not dealing with CLK models, and especially not '04 CLK models, so I never know how relevant those threads actually are to my particular car.
Thanks for helping the new guy out!
) I assume if I removed the GPS sensors I'd need to get new ones if the new HU I purchased included GPS capability?



