[Completed] Sym Maxsym 400i is stuck with anti-theft light blinking

1988 views - Last reply: March 13, 2025
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How do I find the key code to program a key for my Sym Maxsym 400i?

Hello! We've developed a VIN-based tool to help you get your key code for the Sym Maxsym 400i. Check it out here: VIN Key Code Generator.

Replies (6)

My Sym Maxsym 400i needs a new key but I need the code first. Help!

I tried this trick and it actually worked on my Sym Maxsym 400i!

Would love to see a video version of this for a Sym Maxsym 400i.

Worked for someone with a Sym Maxsym 400i? Need to hear it!

This trick worked for my buddy's Sym Maxsym 400i. Giving it a go myself.

My Sym Maxsym 400i has the same problem—any luck getting the key code?

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