Greg1883 Posted June 4, 2023 Share Posted June 4, 2023 (edited) Help lol hi guys I’m an owner of 2011 a7 3.0 fwd with multitronic Car give gearbox malfunction etc.. and traced problem back to TCU. So sent it away to get sorted, car drove a few miles and won’t start with so many messages on dtc I’ve pics but need find out how to attach thanks in advance Edited June 4, 2023 by Greg1883 No pictures Quote Link to comment Share on other sites More sharing options...
Steve Q Posted June 5, 2023 Share Posted June 5, 2023 Sounds daft but what condition is the battery in? A failing battery can cause all sorts of electrical issues Quote Link to comment Share on other sites More sharing options...
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