TextAll XK Years Available
Tap your year to see exact key type, FCC ID, and pricing.
Jaguar XK Key History
Basic Immobilizer Period
During this period, the Jaguar XK used a first-generation immobilizer system. The transponder chip in the key sent a static code to the receiver ring around the ignition. On-board programming was possible with two working keys.
Mid-Generation Refresh
Jaguar refreshed the XK's key system mid-generation, updating the FCC ID and fob design while maintaining backward compatibility with the same vehicle platform.
Budget Key Period
Base-model XK from this era used cost-effective transponder chip keys without remote functions. A separate remote fob was sold as an accessory. Two pieces to carry instead of one.
Security Refresh
Following industry-wide relay theft concerns, Jaguar updated the XK's smart key system with motion-sensor fob deactivation and reduced broadcast range when stationary.
Which Key Does Your XK Have?
A key with a transponder chip but no remote buttons. You get immobilizer security (the car will not start without a programmed chip) but no remote lock/unlock. A separate fob can be added for remote functions.
Combines a physical key blade with integrated remote buttons. One device does everything: unlocks remotely, physically turns the ignition, and communicates with the immobilizer.
A proximity smart key that also has an integrated key blade for backup access. The fob works wirelessly for normal use, and the blade is there for emergencies when the battery dies.
Jaguar XK Key Pricing
Flat-rate pricing for every XK key type. No hidden fees.
Why XK Owners Choose Us Over the Dealer
The dealer charges separately for the XK key blank, cutting, and programming. Our flat rate covers everything — key, cut, program, tax included.
Skip the Dealer — Call (805) 790-8162Common Jaguar XK Key Issues
XK Fob Shell Cracked or Broken
The plastic shell of the Jaguar XK key fob can crack from drops or wear. A broken shell exposes the internal circuit board to moisture and damage. We can transfer your electronics to a new aftermarket shell at your location.
XK Key Fob Not Pairing After Programming
If a new Jaguar XK key fob was programmed but does not pair, the programming may have been incomplete or the wrong fob type was used. Different XK trims and years use different FCC IDs that are not interchangeable.
XK Will Not Start With Key Present
If your Jaguar XK recognizes the fob (doors unlock) but will not start, the issue may be a weak fob battery, a failing start button, or an immobilizer antenna malfunction. Try holding the fob directly against the start button — this activates the backup RFID reader inside the button.
Can You Program a XK Key Yourself?
Jaguar XK: Fob button programming can be done at home. Enter the vehicle, close all doors, insert key in ignition, cycle ON-OFF the specified number of times, then press LOCK on new fob. Transponder pairing still requires a locksmith.
Jaguar XK: No on-board programming procedure exists. Jaguar locked this generation to dealer/locksmith tools only. Professional scan tool with up-to-date Jaguar coverage is required.
Jaguar XK: Professional programming only. The enhanced encryption on this generation eliminated self-programming. All key additions require a calibrated scan tool connected to OBD-II.
How It Works
Tell Us Your Jaguar Key Situation
Year, model, and whether you have a working key or need all-keys-lost service. Jaguar uses KVM security.
Jaguar Specialist Van Dispatched
We carry HU101 blanks, Yanhua Mini ACDP, and Lonsdor K518 for Jaguar KVM module programming.
Jaguar Key Activated
Laser-cut blade, KVM module synced, comfort entry and ignition confirmed. Your Jaguar is ready.
Related Services
Fun Fact
The Jaguar XK's keyless entry system uses a different encryption standard than the immobilizer. Even if someone captures the unlock signal, they cannot start the engine.
KEY REPLACEMENT ACROSS ALL OF VENTURA COUNTY
We come to you, anywhere in Ventura County. No shop visit, no towing. Our mobile locksmith arrives at your home, office, or roadside.
Jaguar Key Programming Live
See a Jaguar smart key programmed through the KVM module.
Jaguar Key Service Call Now
KVM module specialists for Jaguar across Ventura County. No dealer needed.
