[Verified] My Lexus GS 300 4WD won’t start - key code lost

3529 views - Last reply: March 05, 2025
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How do I find the key code to program a key for my Lexus GS 300 4WD?

Hello! We've developed a VIN-based tool to help you get your key code for the Lexus GS 300 4WD. Check it out here: VIN Key Code Generator.

Replies (6)

Same issue here with my Lexus GS 300 4WD, let me know if it works.

I’m in the same boat with my Lexus GS 300 4WD. This looks promising.

My Lexus GS 300 4WD needs a new key but I need the code first. Help!

My Lexus GS 300 4WD won’t start without that code. Following this closely.

Any updates on getting the key code for the Lexus GS 300 4WD?

My Lexus GS 300 4WD might finally get back on the road thanks to this.

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