[Verified] My Ernst Grube H6 only works with valet key - programming issue?

3530 views - Last reply: May 18, 2025
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Where do I get the key code for my Ernst Grube H6 to make a spare key?

Hello! We've developed a VIN-based tool to help you get your key code for the Ernst Grube H6. Check it out here: VIN Key Code Generator.

Replies (6)

My mechanic said this might help with my Ernst Grube H6 key issue.

Great info! Needed this for my old Ernst Grube H6.

Same issue here. Let’s hope it works for my Ernst Grube H6.

Using this on my Ernst Grube H6 now. Hope it works.

Does anyone know if this works on push-start Ernst Grube H6s?

Really need the key code for my Ernst Grube H6, thanks for sharing!

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Key Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
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