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Discussion Starter · #1 ·
I'm a developer and security engineer and I've been very fortunate to have a B9 A5. I've been seeing alot of car thefts in the news, largely due to wireless key replay attacks. I've taken the precaution I have on my car.

I'd like to research into this and see how the B9 key system works (the model I have) works and whether it's secure or vulnerable, if not publish my findings and report them to Audi.

I'm currently looking for any sort of schematics, design docs or any information about the wireless key fob technology.

I've been able to find information on older systems, but not much in B9 onwards.

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