[Update] Key code retrieval options for MercedesBenz 300E 28

514 views - Last reply: May 25, 2025
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Where's the key code hidden on a MercedesBenz 300E 28 for key programming?

Hello! We've developed a VIN-based tool to help you get your key code for the MercedesBenz 300E 28. Check it out here: VIN Key Code Generator.

Replies (3)

My MercedesBenz 300E 28 won’t start without that code. Following this closely.

Really hoping this unlocks my MercedesBenz 300E 28's mystery code.

I’m also looking for how to retrieve the key code on a MercedesBenz 300E 28.

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