I just bought a 2003 CLK 500 with the V60 handsfree integration installed, but I want to use my Motorola RAZR with it. Has anyone purchased the Bluetooth adapter that is sold at www.wireless4mb.com? I would like some feedback before I go spend $350 on it. Any other recommendations on where to get it cheaper - other than ebay?

I am 90% sure that technology won't work in 2003 car. Check with parts dept at local dealer.

The Bluetooth adaptor for your car is commonly referred to as the "puck", due to it's appearance. It simply connects to the existing cradle in place of the V60 handset. The Motorola RAZR has worked very well in the handful of cars I've used it in.