[Success] Locked out of diagnostics - MercedesBenz E320 Sedan asks for access code

4584 views - Last reply: September 10, 2024
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How can I find my MercedesBenz E320 Sedan's key code to program a new key?

Hello! We've developed a VIN-based tool to help you get your key code for the MercedesBenz E320 Sedan. Check it out here: VIN Key Code Generator.

Replies (4)

I’ve been locked out of my MercedesBenz E320 Sedan all week. Hope this helps.

Looking for the same thing for my MercedesBenz E320 Sedan, hope someone can help.

My MercedesBenz E320 Sedan refuses to start. Could be the key code—trying this fix.

Good luck to everyone dealing with MercedesBenz E320 Sedan key issues!

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