[Confirmed] Code card lost - 2003 Lexus RX won't accept new key

3861 views - Last reply: January 07, 2025
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Trying to program a spare key - need the key code for my 2003 Lexus RX

Hello! We've developed a VIN-based tool to help you get your key code for the 2003 Lexus RX. Check it out here: VIN Key Code Generator.

Replies (6)

Does this method work for the 2003 Lexus RX models from 2010 onward?

Looking for the same thing for my 2003 Lexus RX, hope someone can help.

This looks helpful for those of us with a locked-out 2003 Lexus RX.

This is exactly what I need for my 2003 Lexus RX, thanks for posting!

My 2003 Lexus RX won’t start without that code. Following this closely.

Will this work for older 2003 Lexus RXs? Mine's a 2009.

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