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2019 Cadillac XTS
Key Replacement - Save vs Dealer in Ventura County

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2019 Cadillac XTS Smart Key
Smart Key

With 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.

CA BSIS LICENSE LCO#6792
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min arrival
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2019 Cadillac XTS key replacement info - no tow needed - EZ Car Keyz Simi Valley CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2019 Cadillac XTS key replacement info - no tow needed - EZ Car Keyz Simi Valley CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
1,000+ Reviews
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805 Special
10% OFFCODE:EZ-805-2026

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2019 Cadillac XTS
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Cadillac key typeMost Popular
2019 Cadillac XTS Smart Key HYQ2AB
FCC IDHYQ2ABPart #13580811Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2019 Cadillac XTS Smart Key HYQ2EB
FCC IDHYQ2EBPart #13598538Buttons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2019 Cadillac XTS Smart Key HYQ2AB
FCC IDHYQ2ABPart #13510253Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2019 Cadillac XTS Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2019 Cadillac XTS key fob cut and delivered to you in Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
2019 Cadillac XTS key fob cut and delivered to you in Simi Valley CA
🔧 PRO TIP
The 2019 XTS smart fob runs a CR2032, which is one of the most common cells out there, but owners still get burned by it. The fob housing on these has a reputation for developing hairline cracks near the key ring loop, which lets moisture sneak in and corrode the battery contacts long before the battery actually dies. So if range is getting short or the car is throwing a key-not-detected warning even with a fresh CR2032, pop the fob open and look at the contact traces before assuming you need a new fob. Also worth knowing: the 2019 XTS uses a five-button fob with the factory FCC ID printed on the back label. If you bought a replacement online and that ID doesn't match the one on your original, you may have the wrong fob entirely, and no amount of programming will sort that out.
Related services: Ignition Repair · Smart Key

Cadillac Key Credentials Side by Side

Who has the better track record?

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
Google Guaranteed with NASTF certification
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2019 Cadillac XTS Smart Key Replacement - Fast, Affordable & Professional

I got a call from a dentist in Big Sky, Simi Valley, on a Tuesday afternoon. His 2019 Cadillac XTS key had cracked at the blade, and the emergency insert key tucked inside the fob was close to snapping completely. He found the crack that morning, did the math on his schedule, and realized there was no version of the dealer process that worked for him. They wanted the car dropped off, and he had patients booked back to back until evening.

He called me between appointments. I pulled into his office parking structure during a gap in his schedule.

The fob itself was intact enough to identify. I decoded the door lock to get the blade cut right, then cut a fresh replacement and ran the programming through the OBD port. The five-button fob was registered to the vehicle and verified on all functions. Start, lock, unlock, everything confirmed working. Total time in his garage was right around 35 minutes.

He came down after his last patient, tested both keys himself, and that was it. The car never moved. He never called a tow. The dealer comparison came up once, briefly, and he just kind of shook his head. He saved a good chunk, but I think what actually mattered to him was that he didn't lose a single patient slot over a car key.

One thing I made sure to mention before I left: memory seat and mirror positions are tied to driver profiles in this vehicle's infotainment setup, not to the physical fob automatically. If those positions feel off after a new key is paired, go into the driver profile settings and reassign. That's a configuration step, not a sign anything went wrong with the programming.

Save vs the Dealer on Your Cadillac XTS Key

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BSIS Licensed Locksmith - California License LCO#6792
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CA Bureau of Security & Investigative Services
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NASTF Certified
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Fully Insured
Liability & vehicle damage coverage
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Also serving: Big Sky · Bridle Path · Corriganville · East Simi Valley

Cadillac XTS Rapid Response, Done Right

Rapid response in the field

2019 Cadillac XTS key replaced in your driveway in Simi Valley CA
Smart Key | Rapid On-Site Service
2019 Cadillac XTS | Ventura County
2019 Cadillac XTS key replaced in your driveway in Simi Valley CA
2019 Cadillac XTS Smart Key
2019 Cadillac XTS
Smart Key | Pro Grade Service
Estimated arrival time to Simi Valley
Proven Timing
Rapid Arrival
Available Today
Service location Simi Valley
Simi Valley
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Proven by 1,000+ Cadillac Customers

Proven by reviews, backed by licenses

G
Guillermo C.
Dec 2025
★★★★★

“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”

Google Review
G
Gregorio P.
May 2021
★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

Google Review
A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
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Locksmith came to me for 2019 Cadillac XTS key - EZ Car Keyz Simi Valley CA review
“Real savings, real reviews.”
Locksmith came to me for 2019 Cadillac XTS key - EZ Car Keyz Simi Valley CA review
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Cadillac XTS Mobile Service FAQ

Real costs, no dealer surprises

What if I need a key for my XTS after hours or on a weekend?
Most Cadillac dealer service departments close by five and run limited hours on Saturday, with nothing on Sunday. Lose your only fob on a Friday night in Big Sky and you're looking at a tow, a storage wait, and a Monday appointment at the earliest. Cadillac roadside assistance advertises around-the-clock coverage, but the actual dispatch goes through a third-party contractor, and response times are inconsistent. Even when they do show up, roadside can unlock a door. They cannot cut a key or program a fob on site. That's a separate service entirely. I work outside dealer hours. If you're stranded in the evening or over the weekend, that's exactly when a mobile locksmith makes the most sense.
How long does the programming actually take once you're at my car?
Can you get to my car faster than a dealer can see me?
My 2019 XTS starts fine but keeps showing a key warning on the dash. Is the fob going bad?
I found a replacement fob online for less money. Can I just buy it and have you program it?
Questions? Call (805) 790-8162

Cadillac XTS Key Service Areas

Verified and rated across the county

📍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
Doorstep 2019 Cadillac XTS locksmith coverage across Ventura County CA
Doorstep 2019 Cadillac XTS locksmith coverage across Ventura County CA
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Trusted Cadillac XTS Key Replacement

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