Audi Repair Questions? Ask a Mechanic for Answers ASAP
Hello and thank you for your question,The problem you are discribing with the charging system can be caused by any of the following,
Okay, before you replace anything else run the steps I have enclosed in the link below.https://dl.dropboxusercontent.com/u/104923897/Alternator%20Audi%20Jul%2028.pdfSee the wring diagram in this link for reference as well.https://dl.dropboxusercontent.com/u/104923897/Audi%20Charge%20Jul%2028.pdf
The position of the key should have no bearing on the alternator charging as long as the engine is running which would mean the key is in the run position..
Take you time, Im here if you need me.