1996 Cadillac Seville
Key Replacement - Save vs Dealer in San Diego

Q: How do I know you are not a scam locksmith?

Scam locksmiths follow a pattern. They quote a low number on the phone, then invent reasons to charge more once they are standing next to your car. With an older Cadillac, a common angle is telling the owner the vehicle has some exotic security setup that requires extra fees - when in reality a 1996 Seville needs a mechanical key, period.

Q: Will the replacement key work exactly like the original?

Yes, with one thing worth knowing. The 1996 Seville's ignition reads a resistor value built into the key, not just the cut. If a replacement is made with the wrong resistor value - or no resistor at all - the car will crank and immediately cut the fuel. It mimics a mechanical problem, which confuses a lot of owners. We match both the cut and the resistor to your original so the car starts and runs normally.

Q: My 1996 Seville cranks but shuts off a few seconds after starting. Could it be the key?

Very likely yes. That crank-then-stall is the signature behavior of GM's PASS-Key II system rejecting the key. The ignition reads a resistance value from a small pellet in the key blade. If that value is off - worn contacts in the cylinder, a cracked pellet, or a replacement key cut without the correct resistor - the system cuts fuel a few seconds after the engine fires. The frustrating part is it looks like a fuel or engine problem at first.

Q: Can a locksmith make a key for my 1996 Seville if I have zero keys left?

Yes. No keys at all is a standard situation. I can decode the lock cylinder directly to get the correct key cut, then match the resistor value from the cylinder's contacts. No original key needed. The whole job is done on site in Imperial Beach - no tow to the dealer, no waiting for a parts order.

Same-Day Service | No Towing Required

Available

Metal Key

Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.

CA BSIS LICENSE LCO#6792

Same-Day Service Done in Under 1 Hour Fast Response Time

Fast Response15-25

min arrival

200+reviews

Call (619) 876-1271 Text Us

Fast Response

Average arrival time: 15-25 minutes

Same-Day Service

Call now, get your key today - no waiting days

Done in Under 1 Hour

Key cut and programmed in 20-45 minutes

619 Special

10% OFFCODE:EZ-619-2026

🔥 Fast keys, plus 10% off today 🔥

REDEEM (619) 876-1271

1996 Cadillac Seville
Key Options

Dealer-grade key for a fair, honest price

Metal Key

Cadillac Seville Key: Same-Day vs Days of Waiting

Same-day vs days of waiting - the choice is clear

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

EZ Car Keyz wins 5 out of 6

Done in minutes, not days

Book Service (619) 876-1271

1996 Cadillac Seville Metal Key Replacement - Fast, Affordable & Professional

He had just walked out of a medical office in the Bayside area of Imperial Beach when it happened. Fresh clearance from the cardiologist, prescriptions in hand, and his 1996 Cadillac Seville sitting exactly where he left it - except the key wouldn't turn the ignition cleanly. He had a spare on him, tried that too. Same hesitation. He called me from the parking lot.

When I got there, I went through the basics first. The key blade had some visible wear at the tip, enough that the cut wasn't seating right in the cylinder. On top of that, one of his keys had a cracked resistor pellet - small fracture, easy to miss, but the ignition contacts read it as out of spec and blocked the start.

I decoded the original, cut a fresh key to match, confirmed the resistor value was intact, and tested it through a full start cycle. Clean every time.

He was back on the road with time to spare before the pharmacy closed. The dealer would have been closed by then anyway, and even if they weren't, getting a replacement key sorted that same afternoon would have been a stretch. He didn't need a tow, didn't need to wait until morning. Just a guy who needed his car to start and had somewhere to be.

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 (619) 876-1271 Text Us

BSIS Licensed

LCO#6792

CA Bureau of Security & Investigative Services

NASTF Certified

National Automotive Service Task Force

Fully Insured

Liability & vehicle damage coverage

Google Guaranteed

Verified & backed by Google

Also serving: Bayside · Berry Park · Downtown IB · Seacoast

Cadillac Seville Rapid Response, Done Right

Rapid response in the field

1996 Cadillac Seville

Metal Key | Done in Minutes

Fast Dispatch

Rapid Arrival

Available Today

Imperial Beach

Rapid Service Zone

619 Area

Same-Day Keys (619) 876-1271

Cadillac Customers Love Our Fast Service

Same-day service, five-star results

J

John S.

Jul 2026

★★★★★

“Had to get a new keys on a Sunday night for my car and Marco showed up within 30 minutes and had me a new key in less than an hour. Would recommend.”

Google Review

V

Victoria L.

Aug 2026

★★★★★

“i was in a need of a new key, i shopped around called and found ez car keys he was able to come down here and make me a new smart key. very friendly and affordable service highly recommended”

Google Review

M

Marta F.

Aug 2026

★★★★★

“Great service! Good prices and quick work, I Lost My car keys in a store and after looking for a long time we decide to call a locksmith and round this one, great option.”

Google Review

★ 5.0 out of 5 - Based on Over 200 five-star Google reviews

Best Price (619) 876-1271

Cadillac Seville Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Cadillac vehicles?▼

Yes. EZ Car Keyz holds a California Bureau of Security and Investigative Services license (LCO#6792) and carries full insurance. For a 1996 Seville specifically, the job is mechanical key cutting and resistor matching - no secure data subscriptions or factory security credentials are needed the way they are on newer platforms.