Scyzorcrw

https://imgur.com/a/EwcCDs5 link with the fault codes that showed up IMG_5759.MOV

Hi, just got myself a Audi a6 2008 2.0 diesel semi-auto s-line after driving for a week it suddenly stopped and when in drive mode or reverse its not pulling at all, its making grinding noise when pressing down on accelerator when in gear , had bit of smoke coming from the front left side when tried revving it to see if it moves but no luck, hd computer connected and lots of issues/codes to do with gear box sensors etc came up. Was told it might be that it need gearbox fluid topping up or servicing the gearbox, anyone had similar issue? https://imgur.com/a/EwcCDs5