[Closed] Where mechanics look for key code on MercedesBenz EQB 300 4Matic SUV

3920 views - Last reply: March 12, 2025
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Where's the key code located on a MercedesBenz EQB 300 4Matic SUV for key programming?

Hello! We've developed a VIN-based tool to help you get your key code for the MercedesBenz EQB 300 4Matic SUV. Check it out here: VIN Key Code Generator.

Replies (4)

Really need the key code for my MercedesBenz EQB 300 4Matic SUV, thanks for sharing!

Saved me from towing my MercedesBenz EQB 300 4Matic SUV. Thanks!

Wish I found this thread before towing my MercedesBenz EQB 300 4Matic SUV.

Thanks! Been struggling with this on my MercedesBenz EQB 300 4Matic SUV for a while.

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Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Key Tip: Newer cars often require dealer programming for first key replacement
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