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Fast Response Locksmith

2003 Jaguar S-Type
Key Replacement - Save vs Dealer in San Diego

Trusted by 100+ Drivers

Available
2003 Jaguar S-Type Remote Flip Key
Remote Flip Key

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

CA BSIS LICENSE LCO#6792
Background Checked BBB Accredited 100+ Customers
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min arrival
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2003 Jaguar S-Type lost key replacement options from EZ Car Keyz San Ysidro CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2003 Jaguar S-Type lost key replacement options from EZ Car Keyz San Ysidro CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
619 Special
10% OFFCODE:EZ-619-2026

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Certified work, guaranteed discount
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2003 Jaguar S-Type
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Jaguar key typeMost Popular
2003 Jaguar S-Type Remote Flip Key NHVWB1U241
FCC IDNHVWB1U241Part #1X43-15K601-ABButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2003 Jaguar S-Type Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2003 Jaguar S-Type replacement key fob with no original from EZ Car Keyz San Ysidro CA
Skip the Dealer Markup
Professional key, honest rate
2003 Jaguar S-Type replacement key fob with no original from EZ Car Keyz San Ysidro CA
🔧 PRO TIP
The 2003 Jaguar S-Type remote flip key has a hidden emergency blade that folds out from the fob body. Most owners never unfold it until they're already locked out with a dead fob battery. The fob runs on a CR2032, which is easy to find, but here's the thing people miss: even a fresh battery won't fix a key that's lost its programming. A dead battery and a de-programmed key look identical from the outside. If a new CR2032 doesn't bring it back, the transponder chip inside needs to be re-paired to the vehicle. That's a different job entirely.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

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
BSIS licensed with OEM quality guaranteed
Book Service (619) 876-1271

2003 Jaguar S-Type Remote Flip Key Replacement - Fast, Affordable & Professional

In San Ysidro Village, a night shift ER pharmacist had her only key go dark while the car sat in the garage. Around 11:20 at night, she was standing next to a 2003 Jaguar S-Type that wouldn't recognize her fob and she was already pulling up tow truck numbers.

She called me instead. I told her to stay put.

When I got there, the fob was reading dead to the car. Not a battery issue. The key had lost communication with the immobilizer and the vehicle security system wasn't releasing. She'd been clicking it in the driveway hoping it would reset itself, which is the thing everyone tries.

I connected my programmer to the OBD port and ran the all-keys-lost procedure for the S-Type. It's a timed sequence with a specific steps-in-order requirement. Rush it or skip a step and you start over. I walked through it in the garage with her watching, which I prefer. People get less anxious when they can see what's actually happening.

The 4-button remote flip key paired, the immobilizer accepted it, and I tested every button and confirmed the engine started cleanly before I packed up. Whole thing was done before midnight.

She said she'd assumed this was going to be a two-day dealer ordeal involving a tow and a loaner. It was neither.

Save vs the Dealer on Your Jaguar S-Type Key

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

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BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
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Fully Insured
Liability & vehicle damage coverage
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Also serving: Beyer Blvd Corridor · Border Area · Las Americas Area · San Ysidro Village

Jaguar S-Type Rapid Response, Done Right

Rapid response in the field

Lost 2003 Jaguar S-Type key replacement by EZ Car Keyz in San Ysidro CA
Remote Flip Key | Rapid On-Site Service
2003 Jaguar S-Type | San Diego
Lost 2003 Jaguar S-Type key replacement by EZ Car Keyz in San Ysidro CA
2003 Jaguar S-Type Remote Flip Key
2003 Jaguar S-Type
Remote Flip Key | Pro Grade Service
Estimated arrival time to San Ysidro
Proven Timing
Rapid Arrival
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Service location San Ysidro
San Ysidro
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Certified and Five-Star Rated

Credentials confirmed by real drivers

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
I
Incognitomlo88
Jul 2025
★★★★★

“Tim was GREAT. I honestly swear he must have had my keys made before he even showed up. The entire process was insanely fast, from the initial phone call to having the keys in my hand. No one will beat the pricing, efficiency, or outstanding service.”

Google Review
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Customer review after losing 2003 Jaguar S-Type key - EZ Car Keyz San Ysidro CA
“Real savings, real reviews.”
Customer review after losing 2003 Jaguar S-Type key - EZ Car Keyz San Ysidro CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Jaguar S-Type Mobile Service FAQ

Real costs, no dealer surprises

Why is Jaguar key replacement so expensive?
A few reasons, and they stack on each other. The remote flip key on your 2003 S-Type isn't just a key blank with buttons. It carries a transponder chip that has to be recognized by the vehicle's immobilizer before the engine will run. Programming that pairing takes specialized equipment, not a generic code cutter. On top of that, Jaguar parts have always carried a premium, and dealer labor rates for anything security-related tend to be billed at the higher end of their shop rate. When you factor in the diagnostic time, the parts markup, and the programming session, dealer quotes add up fast. The good news for S-Type owners specifically: this generation doesn't require the kind of dealer-exclusive access that some newer Jaguar models do. A qualified mobile locksmith with the right equipment handles it on site. You pay for the work, not the overhead of a dealership service bay.
What exactly is a remote flip key and what does it do on the S-Type?
How does a mobile locksmith compare to the dealer for S-Type key replacement?
My S-Type starts but then immediately stalls. Is that a key problem?
Can I buy a replacement fob online and just program it myself?
Questions? Call (619) 876-1271

Jaguar S-Type Key Service Areas

Proven service in your area

📍San Diego County
San Diego County service area map
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Emergency 2003 Jaguar S-Type locksmith service area in San Diego County CA
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2003 Jaguar S-Type Key by Licensed Pros

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