Hi. I have an audi a4 avant tdi s line 2020. It says I need to top up with 1l of oil. The service is due in August so just need to get through until then. Which oil do I need please?

Hello Chris,

I think it’s 5w 30 to a VAG spec. than I cannot recall without looking it up, but your handbook should list exactly what you need. 
Since it’s only 1ltr you need you just as well get it from Audi at about £3 more than factors. Obviously not  the most economic route, but at least you will have peace of mind that it’s correct. 
Kind regards,

Gareth. 

5w30 504/507 

Glad the forum has been able to clear that up for you Chris. 
Trust that’s been of help to you. 
Kind regards,

Gareth. 

Thank you very much guys

hope you dont mind me saying.just checking you followed this procedure(see pics) thanks