Vw key replacement 3

https://thecarkeyprogrammingview.urbanvellum.com/posts/understanding-car-key-programming-for-modern-vehicles

I just had to deal with getting a replacement key for my VW after my only copy got lost. It's not just about the physical key; the real hassle is the chip that communicates with the car's immobilizer. You think a simple metal key would work, but without programming the transponder to match your car's VIN, the engine won't start. My local locksmith could cut the key, but for the electronic part, it had to be done at a dealership or an authorized shop with the right diagnostic tool. Ended up cost…