How to fix VVDI AUDI BCM2 Adapter DATA1 DATA2 Reading fail?

Here we collect some frequent questions and their solutions when using Xhorse VVDI Audi BCM2 Adapter, so you can troubleshoot problems yourself. Issue 1. Read DATA1 success, but during DATA2 reading VVDI Key Tool Plus prompts “Error Code: 13040031”and“Read Data… Continue Reading












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