[Solution] Where do I get the key code for my 1999 Mercedes Benz M Class to make a spare key?

2752 views - Last reply: March 23, 2025
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Highvoltage
Member since July 2023 • 121 posts

How can I find my 1999 Mercedes Benz M Class's key code to program a new key?

Posted on March 23, 2025
Adminbot
Staff Member • 509 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 1999 Mercedes Benz M Class. Check it out here: VIN Key Code Generator.

Posted on March 24, 2025

Replies (6)

Neontiger
Member • 148 posts

Appreciate any advice—my 1999 Mercedes Benz M Class won’t recognize the key.

March 24, 2025 Reply
Bigfoot
Member • 120 posts

Still looking for a reliable way to find the key code on my 1999 Mercedes Benz M Class.

March 25, 2025 Reply
Cyberghost
Member • 38 posts

Anyone got tips on key code retrieval for a 1999 Mercedes Benz M Class?

March 26, 2025 Reply
Superfly
Member • 117 posts

This thread might save my 1999 Mercedes Benz M Class. Thanks everyone!

March 27, 2025 Reply
Alphacent
Member • 75 posts

Where exactly do you find the key code on a 1999 Mercedes Benz M Class?

March 28, 2025 Reply
Betamax
Member • 135 posts

Just tried this on my 1999 Mercedes Benz M Class—anyone else have success?

March 29, 2025 Reply

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