Like the title says, I bought a 2007 Ford Mustang with just a single key. I had a spare made (non-RFID) in case I needed to unlock the doors but I can't use it to run the car, but the blade could be copied.

I read this: , which suggests that I need to have the PCM reprogrammed if I don't have a working key, but I really do not want to tow the car to the dealer.

Does anyone know of a local (NOVA/MD/DC) locksmith who would have access to this computer, and ideally could bring it to the car? Or what the actual tool is called so I can ask the locksmith before they come to the car?

Any advice or help is welcome.