I put Sirius in my C240!
For those curious souls out there, to remove the entire ashtray (flip door and all), you should pry up on the chrome bezel at the bottom of the shifting assembly. Then pry up up the front of the wood directly in front of the bezel. It will pop up. Fish the bezel through the whole in the wood. The rear of the wood is just stuck into a crevice. Once the wood is removed, you'll see four square holes in front of the ashtray. The outer two holes are where the ashtray is held in place by a couple flat clips. Use a screwdriver to pull back on the clips. The front of the ashtray will now be able to lift up. Then the entire assemly will lift out. Now you just need to run the wires, set or install the unit in the void, replace the wood by sliding the part by the armrest into the crevice and then just force the front of the wood down.
The whole set up connects via the AUX-in of the COMAND.For anyone considering satelite radio - DO IT! It's great!



