Spare key questions
Last Monday I got a fob key cut/programmed for my E280.
Key fob works well, BUT the metal key inside was cut to copy the old one and it will lock the car but won't unlock it.
Key guy reckons that a new machine he is getting soon will be able to cut key according to the manufacturer's key code, which I'm guessing is unique to each car.
Q - where do I find this code? Previously with my old Toyota I could get the code from a dealer, as long as I showed proof of ownership. (Is this case the registration papers.)
Is this the same with a Mercedes Benz dealer?




