I stopped at the garage today and the attendant checked my oil and water and then for some reason my transmission fluid. He almost wiped the transmission fluid stick with the same tissue he used to wipe the oil, anyways, I'm just curious, is there any impact if you wipe the engine oil stick and...
Which Engine Oil should I use for my 2005 Mercedes Benz C220 CDI (Manual) and where do I get it at the best price? I need to top up with about 1.5litres. I read the manual and it says something like Sheet 229.31 but Im not sure how to use that to get the oil I want? Advice Please