2009 L322 SC
I really hope it works out. For me, by the time I pay for the CN900 mini and and the blade, and the transponder, and having it cut, I think the cost difference between that and the dealer would be less than $100. Given that I'd have to have it towed $100 miles to a dealer if I screw up my only working key, I took the safe, but slightly more expensive option. Please post your results here one way or the other. Good luck!