[Archived] How do I get the key code to program a new key for my 2005 Mercury Mariner?

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Trying to program a new key for my 2005 Mercury Mariner - where's the key code?

Hello! We've developed a VIN-based tool to help you get your key code for the 2005 Mercury Mariner. Check it out here: VIN Key Code Generator.

Replies (4)

Following along—same issue with my 2005 Mercury Mariner.

I really hope this trick works on my 2005 Mercury Mariner.

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My 2005 Mercury Mariner might finally get back on the road thanks to this.

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