Autel IM508 Program 2014 Audi A6 All Keys Lost on Bench

This is a 2014 Audi A6 IMMO5 with BCM2 unencrypted.

Autel IM508 XP400 will show you how to set up bench connection. Autel wants this done to get immo info.

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You need read bcm2 on bench, write key in dump to can turn the ignition on, then read ecu and tcu over abs CAN-L and CAN-H. Then I unlock key with KD and make dealer key again and adopt on car.

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The red cable i used is from MPPS, only +12, GND, CAN-L-H. You can use Blue cable from xp400.

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Read BCM2 data
Read engine
Read ELV
Read TCU

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I failed to read ELV data, but never mind,  I have immo data from bcm2 already. Then unlock key with Keydiy KD-X2 under this option- Audi PCB2 4G0959754K 868M

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