2015 Mazda 6
Key Replacement - Save vs Dealer in San Diego
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With over 1,000 verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

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2015 Mazda 6
Key Options
Dealer-grade key for a fair, honest price
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2015 Mazda 6 Smart Key Replacement - Fast, Affordable & Professional
When a 2015 Mazda 6 key is done wrong, it doesn't partially work. It fails. The engine might crank but not start. The push-to-start might detect the fob one morning and refuse the next. Or the key programs initially but the car rejects it after a drive cycle because the chip data doesn't match spec.
A dog walker at the pet supply store in Vista had a key made by another locksmith for her 6 that stopped working after about a week. It started fine for the first few days, then push-to-start started saying "key not detected" intermittently. She thought the car had an electrical problem, but the car was fine.
The previous locksmith had used a chip that was close to spec but not exact. On Mazda's keyless system, a near-match can pass initial registration but fail after deeper verification over multiple drive cycles. I used my VVDI2 to read the chip in her bad key, confirmed the data was wrong, and programmed a new key with the correct ID49 chip. Her fob, FCC ID WAZSKE13D01, was a 4-button smart key. The CR2025 battery was also low, which made intermittent detection worse.
The replacement has been working since. Her cost was $262. Dealer would have charged $451.
Save vs the Dealer on Your Mazda 6 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Mazda 6 Rapid Response, Done Right
Rapid response in the field
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Trusted and verified by real customers
“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”
Mazda 6 Key Service Areas
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