[Method] Got new ECU and now Aprilia RS4 125 wants key programming code

1117 views - Last reply: February 26, 2025
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Need the key code to program a replacement key for my Aprilia RS4 125

Hello! We've developed a VIN-based tool to help you get your key code for the Aprilia RS4 125. Check it out here: VIN Key Code Generator.

Replies (5)

This just might solve my Aprilia RS4 125's ignition issue.

My Aprilia RS4 125 needs a new key but I need the code first. Help!

Can confirm it worked for my 2013 Aprilia RS4 125.

Was about to tow my Aprilia RS4 125. Let me try this first.

My Aprilia RS4 125 is basically useless until I get this code. Fingers crossed.

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