u/Dependent_Can_3162

help with car key

help with car key

I know this probably comes up a lot, my wife's car battery died a few months back, she got it changed, but by doing so her key no longer works as a remote start or for the locks, and only works when brought directly up to the steering wheel, (2013 ford focus HB titanium). We don't have a spare key and i just got one today off amazon but i was trying to pair it using Forscan and it kept saying its not a compatible key even though i matched the number prior to buying it, is there anyway i can connect it to the immobilizer so the key gets registered?

https://preview.redd.it/tlchmsqht82h1.png?width=777&format=png&auto=webp&s=bdb1f7a2668058e2fce0c7751c6494feb14c47a4

https://preview.redd.it/jlj6scdjt82h1.png?width=470&format=png&auto=webp&s=f24a418be1e7542419c7da7ba60e4dd1e5cbff83

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u/Dependent_Can_3162 — 3 days ago