Re: Blower Resistor Resistor - where to get it !
This one is same price ($31usd) w/ free shipping from Calif. Works great.
http://www.ebay.com/itm/A-C-Fan-Blower-Motor-Resistor-RU567-Fits-Mercedes-SLK320-SLK350-AMG-2108206210-/161392495022?pt=Motors_Car_Truck_Parts_Accessories&hash=item2593be09ae