I used to feel the same way you feel now.
I picked up a BLACK - very high quality bathroom hand towel (because of its size), folded it in half, and have had it draped i over the center arm rest for about 2 years. After a week, you'll never notice that it's there. (Blk to match the interior)
I have the clam shell type and it's great! While I was testing cars, I hated the rolling cover for the arm rest! I'm sure Mercedes can sell you the part, or if you want it cheaper you should look on ebay or auto salvage yards.
I would love to know of a fix for no padded arm rest. Owned this car for 13 years. Only 72k miles. I am tired of getting dead right arm.
any suggestions would be appreciated.
BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more!