[Verified] How to find master key code for Opel Astra J

3502 views - Last reply: February 06, 2025
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Trying to program a new key for my Opel Astra J - where's the key code?

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

Replies (4)

Key code problems with my Opel Astra J as well. Subscribed!

Anyone got tips on key code retrieval for a Opel Astra J?

Will this work if the Opel Astra J has an aftermarket alarm?

My Opel Astra J needs a new key but I need the code first. Help!

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