2017 Jaguar XJ
Key Replacement - Save vs Dealer in San Diego
Background Checked | Fully Bonded
With over 1,000 verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.
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2017 Jaguar XJ
Key Options
Dealer-grade key for a fair, honest price
Jaguar Key Credentials Side by Side
Who has the better track record?
2017 Jaguar XJ Smart Key Replacement - Fast, Affordable & Professional
A commercial pilot on a layover at the harbor brunch restaurant in Fallbrook on a Sunday morning told me he'd already been burned. Another locksmith charged him full price for a 2017 Jaguar XJ smart key that never programmed correctly. The car would crank but the immobilizer killed the engine after two seconds. Classic failed KVM key learn. The other tech said the module was faulty and walked.
The module wasn't faulty. The locksmith hadn't completed the full security write. Jaguar's KVM requires the key file to be generated from the correct EEPROM data and written to the smart fob in a specific encrypted format. If you use the wrong tool version or skip a step, the key appears learned but isn't permanently registered.
I connected through OBD with my IM608, cleared the failed key data, read fresh KVM data, and generated the correct key file. His smart key, FCC ID KOBJTF10A, had all 5 buttons working plus clean push-to-start with no fuel cutoff. I showed him the confirmation on the IM608 screen so he could see the key was fully registered this time.
He paid me $365. Dealer charges $657 for the same work. He'd already paid the first locksmith too, which I couldn't undo. But I could make sure the job was done right.
Save vs the Dealer on Your Jaguar XJ Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Jaguar XJ Rapid Response, Done Right
Rapid response in the field
Proven by 1,000+ Jaguar Customers
Proven by reviews, backed by licenses
“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.”
“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
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