[Confirmed Fix] Got blank key from junkyard - won’t program to Mazda Mazda3 Hatchback Exclusive Line

3350 views - Last reply: April 10, 2025
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Where do I get the key code for my Mazda Mazda3 Hatchback Exclusive Line to make a spare key?

Hello! We've developed a VIN-based tool to help you get your key code for the Mazda Mazda3 Hatchback Exclusive Line. Check it out here: VIN Key Code Generator.

Replies (5)

Trying to avoid reprogramming costs for my Mazda Mazda3 Hatchback Exclusive Line. This is a lifesaver.

My Mazda Mazda3 Hatchback Exclusive Line just blinks. I think this might fix it.

This is exactly what I need for my Mazda Mazda3 Hatchback Exclusive Line, thanks for posting!

I really hope this trick works on my Mazda Mazda3 Hatchback Exclusive Line.

Been stuck with my Mazda Mazda3 Hatchback Exclusive Line for weeks. This might be the fix.

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Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
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