VENTURA COUNTY
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Fast Response Locksmith

2000 Cadillac Seville
Key Replacement - Save vs Dealer in Ventura County

Your Location, Your Schedule

Available
2000 Cadillac Seville Transponder Key
Transponder Key

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
We Drive to You Stay Where You Are No Waiting Room
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2000 Cadillac Seville car key pricing breakdown from EZ Car Keyz Santa Barbara CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2000 Cadillac Seville car key pricing breakdown from EZ Car Keyz Santa Barbara 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

🔥 Key made at your location, for less 🔥

Applied on the spot, no mail-ins
REDEEM (805) 790-8162

2000 Cadillac Seville
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Cadillac key typeMost Popular
2000 Cadillac Seville Transponder Key
FCC IDPart #B99 35118-SDA-A01 5907553 BHO02PT HD112 HO03PT S000A-S711K 15821273ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2000 Cadillac Seville Remote KOBUT1BT
FCC IDKOBUT1BTPart #15732805Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2000 Cadillac Seville MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Value priced 2000 Cadillac Seville smart key from EZ Car Keyz Santa Barbara CA
Skip the Dealer Markup
Professional key, honest rate
Value priced 2000 Cadillac Seville smart key from EZ Car Keyz Santa Barbara CA
🔧 PRO TIP
The 2000 Cadillac Seville runs GM's PK3 (Passkey 3) transponder system. The key blank is a B99 uncut profile, and the transponder is a Megamos ID 13 fixed-code chip embedded in the key head. No battery, no buttons on the key itself. The PK3 system reads the chip through an antenna ring around the ignition cylinder. If the chip has a cracked glass capsule or the antenna ring wiring is corroded, you get a "Theft System Problem Car May Not Restart" message on the DIC and a no-crank condition. That message sends a lot of people to the dealer for no reason.
Related services: Ignition Repair · Smart Key

No Towing, No Waiting Rooms

Compare the hassle factor - us vs dealer

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

2000 Cadillac Seville Transponder Key Replacement - Fast, Affordable & Professional

Got a call from a guy up in the Mission Canyon area of Santa Barbara. His 2000 Seville SLS would crank but not fire, and the Driver Information Center was flashing "Starting Disabled Remove Key Wait 3 Minutes." Classic PK3 lockout behavior.

He had already tried the 10-minute relearn procedure three times. Turn the key on, wait for the security light to stop flashing, turn off, repeat three cycles. It never completed. He was sitting in his driveway watching that little padlock icon blink over and over.

I drove out with my programmer and PK3 key stock. First thing I did was read the resistance and transponder response through the OBD-II port using the Body Control Module. The BCM on these is the Delphi unit, part number 09386464 on most 2000 Sevilles. His original key's transponder was dead. The glass capsule inside the plastic head had cracked, probably from years of bouncing around on a keychain with a dozen other keys.

Cut a new B99 transponder key, paired the ID 13 chip to the BCM through the theft deterrent relearn, and ran three start cycles to confirm the security light stayed off. The whole thing took about 25 minutes at his car.

He told me the dealer quoted a tow-in plus a multi-day wait because they had to order the key blank. He was looking at losing his car for days. Instead he watched from his front steps while I finished the job.

Save vs the Dealer on Your Cadillac Seville 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 Santa Barbara · Eastside Sb · Funk Zone · Hope Ranch

Cadillac Seville Rapid Response, Done Right

Rapid response in the field

2000 Cadillac Seville key replacement at half the dealer price in Santa Barbara CA
Transponder Key | Rapid On-Site Service
2000 Cadillac Seville | Ventura County
2000 Cadillac Seville key replacement at half the dealer price in Santa Barbara CA
2000 Cadillac Seville Transponder Key
2000 Cadillac Seville
Transponder Key | Made at Your Door
Estimated arrival time to Santa Barbara
We Come to You
Rapid Arrival
Available Today
Service location Santa Barbara
Santa Barbara
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Five Stars for Coming to You

Five stars for showing up where they needed us

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
K
Kim S.
Jul 2025
★★★★★

“This is the only locksmith anyone should ever call. I am still shocked at how fast he arrived and the price was hundreds less than other quotes I received. Honest, professional, and extremely efficient.”

Google Review
Watch real savings, real jobs62KFollowers
Best value 2000 Cadillac Seville key replacement review - EZ Car Keyz Santa Barbara CA
“Real savings, real reviews.”
Best value 2000 Cadillac Seville key replacement review - EZ Car Keyz Santa Barbara CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Cadillac Seville Mobile Service FAQ

Real costs, no dealer surprises

I lost my only key for my 2000 Cadillac Seville. Can you make one without the original?
Yep. All-keys-lost on a PK3 Seville is a standard job for us. I connect to the BCM through the OBD-II port, access the theft deterrent module, and register a fresh ID 13 transponder chip. Then I cut the B99 blade to your locks. The old lost key gets erased from the system so it can't start the car. No tow needed, no waiting on a dealer parts order. I carry the blanks and the equipment, so I handle the whole thing at your vehicle in the Mission Canyon area.
Do I need to tow my Seville to the Cadillac dealer for a new key?
What do I need to prove I own my Seville before you make a key?
My Seville says "Starting Disabled" and I have to wait 10 minutes. What is happening?
Can I buy a blank transponder key online and program it to my 2000 Seville myself?
Questions? Call (805) 790-8162

Cadillac Seville Key Service Areas

No towing needed, anywhere we serve

📍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
Best deal 2000 Cadillac Seville locksmith coverage in Santa Barbara County CA
Best deal 2000 Cadillac Seville locksmith coverage in Santa Barbara County CA
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Cadillac Seville car key replacement video
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2000 Cadillac Seville Key at Your Door

No appointment needed. No waiting room. Just call and we come to your exact location.

Unbeatable 2000 Cadillac Seville key price from EZ Car Keyz Santa Barbara CA
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