As my quest for Audi knowledge gains pace, i was having a look at the engine bay today to have a look at the DV ready for going to get a new one when i saw a thing that i didnt know what it was.
can anyone clue me up?
also on the underside of that it appears to have a jubilee clip
but thats all of the clip you can see, will it just be buried under grease? it doesnt feel loose at all