1996 BMW Z3
Key Replacement - Save vs Dealer in San Diego
No Working Key Required | We Handle It

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

Lost key panic? Save with this
1996 BMW Z3
Key Options
Dealer-grade key for a fair, honest price
No Spare? See the Difference
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1996 BMW Z3 Transponder Key Replacement - Fast, Affordable & Professional
I got a call from a guy in North El Cajon, over near the older neighborhoods off Magnolia. His 1996 BMW Z3 was sitting in the driveway. He had a key, but it wasn't his key. It was a copy someone had made years ago, probably at a hardware store, that cut the blade correctly but had no working transponder. Car would crank, idle for a second or two, then shut right down. He'd been chasing it for two weeks. New fuel pump relay, new battery, an afternoon with a mechanic friend who couldn't figure it out.
He found me after typing "BMW Z3 starts then stalls" into a forum thread and someone finally said, check the key.
I pulled up to the car with my equipment, looked at the key, and knew before I even tested it. The head was the wrong profile for a BMW transponder key. Somebody had shaped the plastic close enough to fool the eye, but there was no chip inside doing anything useful.
I cut a proper replacement key blade to the vehicle, with a correct transponder, and enrolled it into the immobilizer on-site. The Z3 fired up and held idle the way a straight-six is supposed to. He stood there for a second and said he almost had the car towed to the dealer.
That would have been a long, expensive morning for a job I did in his driveway.
Save vs the Dealer on Your BMW Z3 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
BMW Z3 Rapid Response, Done Right
Rapid response in the field
Emergency Saves, Real Reviews
Emergency saves, grateful customers
“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.”
BMW Z3 Key Service Areas
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