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I have an Audi A7 with this issue. Is this something that can be done with the battery connected? Last time I took the battery off it corrupted my BCM. I’m doing everything possible to not disconnect it
Topic starter
Posted : 12/19/2024 12:28 pm
Yes, if the modules are deprogramming due to incorrect battery voltage, the PSM can be removed/re-installed without disconnecting the battery.
Posted : 12/19/2024 12:29 pm