P2181

[hendo999]

Hi, Bought RS6 in August and love it! Had an engine warning light which I have checked to be P2181 - engine coolant problem. I was going to fix it myself, but hve no idea where the coolant sensor is located and Google doesn't come up with much either. I just wondered is there anuywhere online I can find a manual for the V8 4.0? Any help much appreciated. Many thanks.