Hello, I just got a Mercedes 2005 CLK500. It has a bad front SAM unit, the one by fuse box drivers side engine compartment. If I get the exact part number used replacement SAM, do I have to reprogram it? If so, can I do it with the icarsoft MB2, or does it have to be done with the 'star' scanner only mercedes shops have? I have heard good things about the icarsoftMB2, but cannot confirm it the right one for the 2005 year. I want to buy a scanner in any case, and need to know which one will work for this car.
Thanks in advance,