[Solved] How can I access my 2004 Chrysler 300M's key code to program new keys?

3029 views - Last reply: April 20, 2025
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Where's the key code stored in a 2004 Chrysler 300M for making new keys?

Hello! We've developed a VIN-based tool to help you get your key code for the 2004 Chrysler 300M. Check it out here: VIN Key Code Generator.

Replies (4)

Desperate to get my 2004 Chrysler 300M running again. Trying this tonight.

Still looking for a reliable way to find the key code on my 2004 Chrysler 300M.

Trying to reprogram a new key for my 2004 Chrysler 300M—need the code first.

I’ve been locked out of my 2004 Chrysler 300M all week. Hope this helps.

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Security Systems
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This typically indicates: weak fob battery (replace first), damaged fob antenna, or issues with your car's receiver (often in the door handle or rearview mirror). Environmental interference from other electronics can also reduce range.
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