2017 Mazda 3
Key Replacement - Save vs Dealer in San Diego
No Working Key Required | We Handle It
Lost all your keys? Don't panic, and don't call a tow truck. Our mobile locksmith comes to your vehicle and creates a brand new key from scratch, even with zero working keys.
Lost key panic? Save with this
2017 Mazda 3
Key Options
Dealer-grade key for a fair, honest price
No Spare? See the Difference
Emergency options side by side
2017 Mazda 3 Smart Key Replacement - Fast, Affordable & Professional
I was parked off Westwood in Rancho Bernardo, wrapping up a different job, when a call came in from a guy who'd been sitting in a smoothie shop parking lot for about an hour trying to figure out his next move.
He had a 2017 Mazda 3 and exactly one key. That key still worked, but he'd been putting off getting a spare for two years, and that morning his wife asked him what the plan was if he lost it. He didn't have a good answer, so he called the dealer. The number they quoted him sat wrong enough that he went looking for another option and found me.
I drove over. The car was right there in the lot, which made everything easy.
The 2017 Mazda 3 smart key system requires diagnostic equipment to register a new fob. There's a security wait built into the process, not a bug, just how Mazda designed the enrollment sequence on this generation. You can't shortcut it. I connected through the OBD port, read the system, and let the timer run. While that was going, I cut the key blade so the physical emergency insert would work in the door and the column.
By the time the security sequence cleared, the blade was ready. Registered the new fob, tested all four buttons, walked both doors, confirmed push-button start. The whole thing was about 35 minutes on site.
He texted his wife a photo of two keys. That was the whole human moment. He didn't say anything dramatic. Just sent the photo.
The dealer comparison came up on its own when he asked. I told him what I charge. He said the dealer wanted a number that made this feel like a very easy decision.
Save vs the Dealer on Your Mazda 3 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Mazda 3 Rapid Response, Done Right
Rapid response in the field
Emergency Saves, Real Reviews
Emergency saves, grateful customers
“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”
“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”
“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.”
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No key for another car? We fix that
Mazda 3 - Other Years
Mazda 3 Key Service Areas
Emergency response, full coverage
Emergency service available in all listed cities
