[Closed] Replacing immobilizer module on 2018 Mercedes Benz AMG S - need to reprogram?

178 views - Last reply: March 10, 2025
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Need my 2018 Mercedes Benz AMG S'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 2018 Mercedes Benz AMG S. Check it out here: VIN Key Code Generator.

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Just what I needed! My 2018 Mercedes Benz AMG S has been acting up lately.

My 2018 Mercedes Benz AMG S's immobilizer is stuck. Hoping this helps.

Been stuck with my 2018 Mercedes Benz AMG S for weeks. This might be the fix.

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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
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