VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
EZ Car Keyz California bear mascot
Fast Response Locksmith

1999 Cadillac Eldorado
Key Replacement - Save vs Dealer in Ventura County

We Drive to You | Stay Where You Are

Available
1999 Cadillac Eldorado Remote
Remote

Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.

CA BSIS LICENSE LCO#6792
Mobile Locksmith Park It, We Come Zero Hassle
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
1999 Cadillac Eldorado lost key replacement options from EZ Car Keyz Fillmore CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
1999 Cadillac Eldorado lost key replacement options from EZ Car Keyz Fillmore CA
Key specialists
Mobile Service
Our van carries everything - no shop visit needed
Fixed pricing
On Your Schedule
Same-day appointments, 7 days a week
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
805 Special
10% OFFCODE:EZ-805-2026

🔥 Your spot, your key, your savings 🔥

Savings delivered right to your door
REDEEM (805) 790-8162

1999 Cadillac Eldorado
Key Options

Dealer-grade key for a fair, honest price

Remote
Most popular Cadillac key typeMost Popular
1999 Cadillac Eldorado Remote KOBUT1BT
FCC IDKOBUT1BTPart #15732805Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
1999 Cadillac Eldorado replacement key fob with no original from EZ Car Keyz Fillmore CA
Skip the Dealer Markup
Professional key, honest rate
1999 Cadillac Eldorado replacement key fob with no original from EZ Car Keyz Fillmore CA
🔧 PRO TIP
The 1999 Eldorado uses GM's VATS (Vehicle Anti-Theft System), also called PassKey II, not a transponder chip. The key blade has a resistor pellet embedded in it, one of 15 possible resistance values. If the resistance reading drifts or the pellet contacts get dirty, you get a "THEFT SYSTEM PROBLEM" message on the DIC and a three-minute lockout timer before the BCM lets you retry. Clean the pellet with a pencil eraser first, not solvent, solvent eats the contacts.
Related services: Ignition Repair · Smart Key

On-Site vs In-Shop

Mobile vs in-shop - see the difference

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
No appointment, no lobby, no hassle
Book Service (805) 790-8162

1999 Cadillac Eldorado Remote Replacement - Fast, Affordable & Professional

Got a call from a guy off Central Avenue in the downtown area of Fillmore. His 1999 Cadillac Eldorado was sitting in a parking spot with the hazards on and the key stuck halfway into the ignition. He said the blade had been getting harder to turn for weeks, and today it just quit cooperating.

He was already on the phone with a shop that wanted him to tow it in for a full ignition cylinder swap. Tow plus parts plus labor plus waiting two days for a cylinder to show up. For a car he drives every day.

I decoded the door lock with a Lishi tool. The wafers in the door were still in good shape, which gave me clean cut depths for all ten positions on the B106 blank. The ignition wafers were worn but not broken, just smoothed out from years of a worn blade dragging across them. A fresh cut blade with the correct VATS resistance pellet, matched to his vehicle's value, was all it took.

Slid the new key in, ignition turned smooth, no "THEFT SYSTEM PROBLEM" on the DIC, no three-minute lockout. I cycled it a dozen times and tested the KOBUT1BT remote, all four buttons, while I was there.

His original ignition cylinder stayed in place. No tow, no teardown, no waiting on parts. Done in the parking spot in Fillmore for a fraction of what the other shop wanted.

Save vs the Dealer on Your Cadillac Eldorado 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
Google Guaranteed
Verified & backed by Google
Also serving: Downtown Fillmore · Heritage Valley · North Fillmore

Cadillac Eldorado Rapid Response, Done Right

Rapid response in the field

Lost 1999 Cadillac Eldorado key replacement by EZ Car Keyz in Fillmore CA
Remote | Rapid On-Site Service
1999 Cadillac Eldorado | Ventura County
Lost 1999 Cadillac Eldorado key replacement by EZ Car Keyz in Fillmore CA
1999 Cadillac Eldorado Remote
1999 Cadillac Eldorado
Remote | Made at Your Door
Estimated arrival time to Fillmore
We Come to You
Rapid Arrival
Available Today
Service location Fillmore
Fillmore
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Why Cadillac Customers Skip the Dealer

Real reviews from real locations

W
Winter K.
Dec 2025
★★★★★

“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”

Google Review
C
Christopher H.
Sep 2025
★★★★★

“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”

Google Review
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
Watch real savings, real jobs62KFollowers
Customer review after losing 1999 Cadillac Eldorado key - EZ Car Keyz Fillmore CA
“Real savings, real reviews.”
Customer review after losing 1999 Cadillac Eldorado key - EZ Car Keyz Fillmore CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Cadillac Eldorado Mobile Service FAQ

Real costs, no dealer surprises

How does the key replacement work on a 1999 Cadillac Eldorado if the blade is worn out?
I decode the lock by reading the wafer positions in your door cylinder with a Lishi tool, no drilling, no disassembly. That gives me the factory cut depths for a new B106 key blank. The 1999 Eldorado uses VATS/PassKey II, so the new blade also needs the correct resistor pellet matched to your car's specific resistance value out of 15 possible settings. I measure the original, match it, cut the blade, and test it on site. Your ignition cylinder stays untouched and the car looks exactly the same when I leave.
Is a locksmith cheaper than going to the Cadillac dealer for a replacement key?
Does the price include cutting and programming for the 1999 Eldorado key?
My Eldorado shows "THEFT SYSTEM PROBLEM" and won't start. Is the key bad?
The KOBUT1BT remote stopped working but the key still starts the car. What is wrong?
Questions? Call (805) 790-8162

Cadillac Eldorado Key Service Areas

Full coverage, zero hassle

📍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
Emergency 1999 Cadillac Eldorado locksmith service area in Ventura County CA
Emergency 1999 Cadillac Eldorado locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Don’t see your city? Call us - we likely cover your area too!

SOS Call (805) 790-8162
Filmed on Location
Cadillac Eldorado car key replacement video
113K+ Chose EZ Car Keyz

Your Cadillac Eldorado Key, Your Location

Wherever your car is parked, that's where we work. Home, office, parking lot, roadside.

Lost your 1999 Cadillac Eldorado key? Call EZ Car Keyz Fillmore CA now
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
Ventura County