How much effort is it for a mere mortal to replace the power antenna and the antenna mast on a 1996 S 320? I was told by my local repair shop that 1) the cost would be astronomical, and 2) that I had the special telephone mast which is more expensive that the non-telephone/satellite mast. The online parts sites (this included) don't show a different mast. Any comments on these questions?
Thanks very much.
Jack Burns