Tell us about yourself!
Is Sophie still going strong?
Glad it worked for you! Always rewarding to hear my efforts from 4 years ago are still helping people. Thank you for letting me know!
I doubt it. I don't think you're actually programming the key. You're programming the van to accept the new key as valid.But proceed at your own risk.
Yes, the master key means the one that is cut and already programmed that it sounds like you already have.