[Fixed] Verify 2012 Chrysler 200 LX key code before paying dealer

4527 views - Last reply: April 04, 2025
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Need my 2012 Chrysler 200 LX's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the 2012 Chrysler 200 LX. Check it out here: VIN Key Code Generator.

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If this works for my 2012 Chrysler 200 LX, I owe you big time.

This thread might save my 2012 Chrysler 200 LX. Thanks everyone!

Following this for my 2012 Chrysler 200 LX. Please update if it works!

Following along—same issue with my 2012 Chrysler 200 LX.

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Security Systems
This means your car's immobilizer system can't read the key's transponder. Causes: dead key battery, damaged transponder chip, faulty car antenna ring around ignition, or system needs resetting. Try replacing the battery first.
Key Tip: Store your key code separately from your keys
Security Systems
A flashing security light often indicates an immobilizer issue. Solid light suggests the system is armed but not recognizing your key. Causes: faulty key chip, damaged antenna ring, low battery, or system needs reprogramming.
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Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
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Locksmiths are typically 30-50% cheaper than dealerships for key replacement and programming. However, some newer models (especially luxury brands) may require dealer-only programming tools. Always get quotes from both.
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