[Free Tool] MercedesBenz 300E 4Matic immobilizer active - how do I reset it?

3285 views - Last reply: October 12, 2024
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How do I retrieve the key code for my MercedesBenz 300E 4Matic to program a key?

Hello! We've developed a VIN-based tool to help you get your key code for the MercedesBenz 300E 4Matic. Check it out here: VIN Key Code Generator.

Replies (5)

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Key Fob Issues
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Key Fob Issues
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Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
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