1999 Buick Riviera
Key Replacement - Save vs Dealer in Ventura County
Same-Day Keys | Save 40-60% vs Dealer

Save 40-60% compared to dealership prices. Our certified technicians come to your home, office, or roadside with all the equipment needed to cut and program your key on the spot.

Save big on your car key today
1999 Buick Riviera
Key Options
Dealer-grade key for a fair, honest price
Save 40-60% on Your Buick Riviera Key
See how much you save with EZ Car Keyz vs the dealership
1999 Buick Riviera Remote Replacement - Fast, Affordable & Professional
Got a call from a guy near the Santa Susana Depot Museum area in Simi Valley. His 1999 Riviera was sitting in a parking area, and he could not get it to crank. Turned the key, dash lit up, starter did nothing. Then the SECURITY light came on solid and stayed on.
He had already tried waiting it out. Someone online told him to leave the key in the ON position for ten minutes, turn it off, repeat three times. The classic PassKey relearn. He did it twice, got impatient, and called me.
When I got there I checked the key blade first. The resistor pellet on the 1999 Riviera is that little black chip molded into the metal. His was coated in pocket lint and grime. The VATS reader in the ignition cylinder sends a small current through that pellet, and if the resistance reading drifts outside tolerance, the Theft Deterrent Module locks the fuel and starter for three minutes. Every failed attempt resets that timer.
I cleaned the pellet, tested the resistance with my meter to confirm it matched one of the 15 VATS values, and we ran the full ten-minute relearn cycle properly. Key turned, engine fired, SECURITY light went off.
He thought he needed a new ignition cylinder or a tow to a Buick dealer. He needed a clean key pellet and someone who knows how PassKey II actually works. Took about 35 minutes total, on site, for a fraction of what the dealer quoted him over the phone.
Save vs the Dealer on Your Buick Riviera Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Buick Riviera Rapid Response, Done Right
Rapid response in the field
Buick Customers Love Our Prices
Real savings, real reviews
“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”
“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”
“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
Buick Riviera Key Service Areas
Affordable mobile service across the region

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