Here we have a good used fully functioning oem satellite radio control module from a 2007 Mercedes CLS63 with only 90000 miles, this should be the same fitment for atleast 06-08 W211, W219 cars with Harman kardon sound system and likely many others. I am also parting out the rest of the car, it was hit in the front and left door, so email me if you are in need of anything so I can post it on ebay for you.
Please be SURE that this part is correct for your application before purchasing, the vin from this car was WDDDJ77X57A088130.