[Confirmed] How to find the factory key code to program Lexus RX 450h keys?

1357 views - Last reply: May 04, 2025
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Where do I find the key code to program keys for my Lexus RX 450h?

Hello! We've developed a VIN-based tool to help you get your key code for the Lexus RX 450h. Check it out here: VIN Key Code Generator.

Replies (6)

If this works for my Lexus RX 450h, I owe you big time.

My Lexus RX 450h needs a new key but I need the code first. Help!

Using this on my Lexus RX 450h now. Hope it works.

I’ve got a 2012 Lexus RX 450h, would this method still work?

Struggling with the same issue on my Lexus RX 450h, following this thread.

I have a 2011 Lexus RX 450h, will this method work for that year?

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