[Issue Closed] Need programming code to activate new key for MercedesBenz S400 Hybrid

2523 views - Last reply: August 23, 2024
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How can I obtain my MercedesBenz S400 Hybrid's key code to program a spare key?

Hello! We've developed a VIN-based tool to help you get your key code for the MercedesBenz S400 Hybrid. Check it out here: VIN Key Code Generator.

Replies (4)

My MercedesBenz S400 Hybrid is just sitting there waiting for a miracle like this.

This forum is more helpful than my dealer. Thanks from a MercedesBenz S400 Hybrid owner.

My MercedesBenz S400 Hybrid's key code has been a nightmare. Trying this now.

Crossing my fingers—really need this for my MercedesBenz S400 Hybrid!

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