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Fast Response Locksmith

2004 Jaguar XJ
Key Replacement - Save vs Dealer in Ventura County

Mobile Locksmith | We Come to You

Available
2004 Jaguar XJ Remote Flip Key
Remote Flip Key

Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.

CA BSIS LICENSE LCO#6792
We Come to You No Towing Needed Home, Work, Roadside
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Rapid response 2004 Jaguar XJ key details from EZ Car Keyz Carpinteria CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Rapid response 2004 Jaguar XJ key details from EZ Car Keyz Carpinteria CA
Key specialists
Key Specialists
Fully equipped mobile unit - all makes and models
Fixed pricing
At Your Location
Home, office, parking lot - wherever you are
Fast mobile service
No Towing Needed
We handle everything on-site, even all-keys-lost
805 Special
10% OFFCODE:EZ-805-2026

🔥 Mobile key service at your door 🔥

Redeemable on any mobile service call
REDEEM (805) 790-8162

2004 Jaguar XJ
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Jaguar key typeMost Popular
2004 Jaguar XJ Remote Flip Key NHVWB1U241
FCC IDNHVWB1U241Part #1X43-15K601-ABButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2004 Jaguar XJ Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Instant 2004 Jaguar XJ key fob options from EZ Car Keyz Carpinteria CA
Skip the Dealer Markup
Professional key, honest rate
Instant 2004 Jaguar XJ key fob options from EZ Car Keyz Carpinteria CA
🔧 PRO TIP
The 2004 XJ uses a remote flip key where the blade folds into the fob body. When these come in with a dead fob, people assume it's just the CR2032 and swap the battery, which sometimes fixes it. But here's the thing: on these early-2000s Jaguars, the immobilizer registers a specific number of keys, and if the vehicle has been sitting for a long time or the battery has been dead for an extended stretch, the fob can drop off the car's key memory even though the battery now reads fine. Swapping the battery first is still the right call, but if the engine cranks and stalls or the key warning stays on, you're looking at a re-registration job, not just a coin cell. Also: all keys need to be present at the programming session. If you only have one key and you lose it, the recovery is a significantly bigger job than a simple spare.
Related services: Ignition Repair · Smart Key

Jaguar XJ Key: Mobile vs Dealer Visit

No towing, no waiting rooms - compare the experience

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Your driveway beats their waiting room
Book Service (805) 790-8162

2004 Jaguar XJ Remote Flip Key Replacement - Fast, Affordable & Professional

I was already on the 101 heading toward Carpinteria State Beach on a different errand when the call came in. A guy at a vacation rental near the beach had been parked for three days and when he went to leave, nothing. The remote flip key wouldn't unlock the doors, the fob felt totally dead, and when he folded the blade out and tried the lock cylinder, it turned but the car didn't respond the way it should.

He was calm about it, which I appreciated. Some people are already in crisis mode before you pick up.

I got there in under twenty minutes. The CR2032 was genuinely dead, and I mean flat zero. Three days at the beach, salty air, and the fob had probably been marginal before the trip. Replaced the battery on the spot. The doors responded. Good sign.

But when he started it, it ran for about two seconds and quit. That's the immobilizer doing its job after a key that's been off the radar. The car remembered the key was registered, but the extended dead-battery window had caused a dropout in how the system was reading it.

I connected through the OBD port, pulled up the key module, and ran a re-registration with his existing fob present. No new key needed. Just getting the vehicle and the key talking to each other again properly.

He tested it himself, drove it to the end of the block and back. Said he'd been putting off getting a spare cut for two years. We made one while I was already there.

The dealer would have meant a flatbed to a service center and probably a few days waiting for an appointment. He had somewhere to be that afternoon.

Save vs the Dealer on Your Jaguar XJ Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (805) 790-8162 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
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Also serving: Carpinteria State Beach · Concha Loma · Downtown Carpinteria · Rincon Point

Jaguar XJ Rapid Response, Done Right

Rapid response in the field

Quick turnaround 2004 Jaguar XJ car key by EZ Car Keyz in Carpinteria CA
Remote Flip Key | Rapid On-Site Service
2004 Jaguar XJ | Ventura County
Quick turnaround 2004 Jaguar XJ car key by EZ Car Keyz in Carpinteria CA
2004 Jaguar XJ Remote Flip Key
2004 Jaguar XJ
Remote Flip Key | Made at Your Door
Estimated arrival time to Carpinteria
We Come to You
Rapid Arrival
Available Today
Service location Carpinteria
Carpinteria
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Reviews From Happy Jaguar Customers

Mobile service that comes to you

M
Miston
Dec 2025
★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review
R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
Watch real savings, real jobs62KFollowers
Quick response locksmith review for 2004 Jaguar XJ key - EZ Car Keyz Carpinteria CA
“Real savings, real reviews.”
Quick response locksmith review for 2004 Jaguar XJ key - EZ Car Keyz Carpinteria CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Jaguar XJ Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket keys for the 2004 Jaguar XJ?
We match the factory FCC ID and the correct transponder chip spec for this generation of XJ. A lot of generic flip keys float around online at low prices and look identical on the outside. The risk with pre-owned or no-name fobs is that some of these older Jaguar systems are particular about what they'll accept, and a fob that was previously registered to another vehicle may not take programming correctly. We verify the key is the right spec before we start. If you've already bought something online, bring it and we'll tell you honestly whether it'll work before charging you for a programming attempt.
How long will the replacement key last?
What if the new key stops working a few weeks after you program it?
My 2004 XJ cranks but immediately stalls every time. The key looks fine. What's going on?
I only have one key for my 2004 XJ. Can you just program a spare without the original present?
Questions? Call (805) 790-8162

Jaguar XJ Key Service Areas

We come to you in every city listed

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Rapid dispatch 2004 Jaguar XJ locksmith area in Ventura County CA
Rapid dispatch 2004 Jaguar XJ locksmith area in Ventura County CA
Stranded in Ventura County? We respond fast

We come to your exact location in any of these cities

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Jaguar XJ car key replacement video
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Need a 2004 Jaguar XJ Key? We Come to You

Our mobile locksmith comes to your home, office, or roadside. No towing, no hassle. Just call.

2004 Jaguar XJ car key done in minutes by EZ Car Keyz Carpinteria CA
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