Originally Posted by trustz

I believe all you need is a 2003 and up S55 or S65 steering wheel and get the aluminum paddle shifter if you don't like the stock one on S55 or S65.
Andrew's w220 is from 01 or 02 , so your 01 S600 should be ok without any problem.

Originally Posted by Andrew Pempek

I recently figured out how to command up and downshift control via a wireless 2 channel receiver that talks to the optic switch assembly inside the shifter of my W220. It receives signals sent from two paddles I installed in the factory steering wheel that are connected to a 2 channel transmitter behind the airbag module. As best I can tell, I am the first one to ever do this on a 220 chassis, as doing so was a challenge because the + and - detents do not activate a contact switch, but rather an optic beam is used! I can't find photos or even discussion anywhere of anyone else having done paddles on these. Instant shifts with no delay either. I'm in Las Vegas if you need help with your own car, just say the word!

Originally Posted by Benzman33

I've never seen it done before on a w220