[Archived] VIN-based key code for 2008 Lexus IS - is it reliable?

3435 views - Last reply: May 02, 2025
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Where do dealerships get the key code to program 2008 Lexus IS keys?

Hello! We've developed a VIN-based tool to help you get your key code for the 2008 Lexus IS. Check it out here: VIN Key Code Generator.

Replies (6)

My 2008 Lexus IS won’t start without that code. Following this closely.

Hoping someone can confirm this works for a newer 2008 Lexus IS.

This looks helpful for those of us with a locked-out 2008 Lexus IS.

I’m also looking for how to retrieve the key code on a 2008 Lexus IS.

Fingers crossed this works for my 2008 Lexus IS too.

Bookmarking this for when I work on my 2008 Lexus IS this weekend.

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Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
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