[Method] Need key code to program fob for JK Motors 300SL MERC BENZ

820 views - Last reply: March 03, 2025
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Where's the key code stored on a JK Motors 300SL MERC BENZ for programming keys?

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

Replies (3)

Following closely—this could be the fix I need for my JK Motors 300SL MERC BENZ.

This forum is more helpful than my dealer. Thanks from a JK Motors 300SL MERC BENZ owner.

I tried this with my JK Motors 300SL MERC BENZ but still no luck. Any suggestions?

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Cost & Options
Some comprehensive auto policies cover key replacement, often with a deductible. Homeowner's insurance may cover keys lost away from home. Always check your policy details - coverage varies widely. Claims may increase your rates.
Key Fact: Many cars can store up to 8 different key codes in memory

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