2012 Buick Regal
Licensed Mobile Key Replacement in Ventura County
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2012 Buick Regal
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2012 Buick Regal Remote flip key Replacement - Fast, Affordable & Professional
When a 2012 Buick Regal key is done wrong, it doesn't just "kind of work." It fails. Buick's theft-deterrent system is particular about chip types. On older PK3 models, a wrong transponder triggers a solid security light and the PCM cuts fuel. On newer smart key models, a cheap aftermarket fob might lock and unlock fine but force you to use the backup pocket every time you start.
A set designer at the warehouse district in Thousand Oaks had a key made by another locksmith for his Regal that stopped working after about five days. It would start cold, but after driving and shutting off, the next start would fail with a security light. Classic symptom of a transponder that passed the initial learn but fails the deeper verification.
I used my IM608 to read the existing key data, confirmed it was the wrong chip variant, and programmed a new key with the correct transponder. His remote, FCC ID OHT01060512, also had a weak CR2032 battery contributing to intermittent remote failures on top of the chip issue.
The replacement has been working for months and cost him 185. The dealer would have charged 395. On Buick, the chip type matters more than most people realize because the BCM is less forgiving of close matches.
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“I lost my Honda Passport key and called EZ Car Keyz. He came out and made a new key in under five minutes. Legendary service.”
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“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”
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