[Status: Resolved] Need the key code to program a replacement key for my MercedesBenz 300SL

3185 views - Last reply: December 17, 2024
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Trying to program a new key for my MercedesBenz 300SL - where's the key code?

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

Replies (5)

Following along—same issue with my MercedesBenz 300SL.

Thanks! Been struggling with this on my MercedesBenz 300SL for a while.

Was about to give up on my MercedesBenz 300SL, but this gives me hope.

I tried this trick and it actually worked on my MercedesBenz 300SL!

My MercedesBenz 300SL needs a new key but I need the code first. Help!

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