I'm going through this now. I just bought a 2009 sport Touring and was told by one dealer that on certain 2009 they can just reprogram the ECU. Another dealer told me he never heard of that. The first dealer said it depends on if there is a certain fuse in one o f the under hood fuse boxes and it's usually with the cars that have HID.
Don't all 2009 have HID?
I can't actually look to see if I have that fuse yet as the car arrives tomorrow or the next day.
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