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Author Topic: MKIV VW VDO Cluster Seed/Key Algorithm  (Read 5058 times)
gmenounos
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« on: August 12, 2020, 12:36:41 AM »

I disassembled a bunch of the cluster ROM (VWK501MH) and discovered how the challenge/response works, which is needed to allow dumping the EEPROM. The algorithm can be found here: https://github.com/gmenounos/kw1281test/blob/master/Cluster/VdoKeyFinder.cs
I've written some software that can dump the EEPROM and perform a few other functions to VW MKIV clusters and CCMs: https://github.com/gmenounos/kw1281test
« Last Edit: May 24, 2023, 08:29:54 PM by gmenounos » Logged
aef
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« Reply #1 on: August 12, 2020, 01:24:28 AM »

registered in 2013
nice first post
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ASTROLIDER
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« Reply #2 on: May 24, 2023, 07:58:02 AM »

I disassembled a bunch of the cluster ROM (VWK501MH) and discovered how the challenge/response works, which is needed to allow dumping the EEPROM. The algorithm can be found here: https://github.com/gmenounos/kw1281test/blob/master/KeyFinder.cs
I've written some software that can dump the EEPROM and perform a few other functions to VW MKIV clusters and CCMs: https://github.com/gmenounos/kw1281test

this algorithm applies to seed/key 2701/2702?
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gmenounos
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« Reply #3 on: May 24, 2023, 08:34:54 PM »

I don't know what 2701/2702 means.  Huh
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ASTROLIDER
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« Reply #4 on: May 25, 2023, 04:21:41 AM »

I don't know what 2701/2702 means.  Huh
2701 is how the level 1 seed is requested
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ASTROLIDER
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« Reply #5 on: August 13, 2023, 07:53:08 PM »

hi seed key 27 01
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