Hello,
First time poster here, I’ve had my Audi A3 V8 for two years now (66plate) it’s been perfect but the last week a few faults have occurred and my EPC light is on on the dash board.
First fault code - B105313 - GSM Antenna Open circuit.
i have no idea what this is or means, could anyone give any advice?
Second fault code - U11B800 - Interface for external media - no communication.
if I am thinking right this means the USB ports in the car, I have no idea why this has just suddenly stopped working as I have never used them, I don’t even use the media, I just listen to the radio so this has stumped me.
My check engine light has come on as well (Yellow version)
I understand this was down to having low oil in the car but I got it serviced this morning and I am still having the issue, I have no power when driving and the revs are taking ages to catch up. The fault reader isn’t showing any codes for this which I am confused about.
Has anybody had these issue before that could lead me in the right direction,
Thank you for your help.
Brad