[Resolved] Lost master key for Sinnis Matrix II 125 - how to recover programming code?

3882 views - Last reply: February 17, 2025
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Trying to program a spare key - need the key code for my Sinnis Matrix II 125

Hello! We've developed a VIN-based tool to help you get your key code for the Sinnis Matrix II 125. Check it out here: VIN Key Code Generator.

Replies (6)

Will this work if the Sinnis Matrix II 125 has an aftermarket alarm?

Still looking for a reliable way to find the key code on my Sinnis Matrix II 125.

I’ve been locked out of my Sinnis Matrix II 125 all week. Hope this helps.

Bookmarking this for when I work on my Sinnis Matrix II 125 this weekend.

Got a dead key fob for my Sinnis Matrix II 125. Need the code badly.

My Sinnis Matrix II 125 needs a new key but I need the code first. Help!

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