[Solved] Code card lost - MERCEDES E E270 2700 CDI won't accept new key

1583 views - Last reply: August 21, 2024
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Where do they get the key code to program MERCEDES E E270 2700 CDI keys at the dealer?

Hello! We've developed a VIN-based tool to help you get your key code for the MERCEDES E E270 2700 CDI. Check it out here: VIN Key Code Generator.

Replies (5)

This looks helpful for those of us with a locked-out MERCEDES E E270 2700 CDI.

Good luck to everyone dealing with MERCEDES E E270 2700 CDI key issues!

Same problem on my MERCEDES E E270 2700 CDI. Watching for any working solutions.

Appreciate any advice—my MERCEDES E E270 2700 CDI won’t recognize the key.

This is gold. I’ve been locked out of my MERCEDES E E270 2700 CDI for days.

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Key Programming
Common reasons: wrong key type for your vehicle, anti-theft system needs reset, low car battery voltage during programming, or the key isn't properly synced. Some cars also have programming limits (only 2-4 keys can be registered).
Key Tip: Consider key insurance for expensive smart keys
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