Hi guys,
Got a 05 Euro. Bought it in March, I just noticed that there is a knocking coming from the engine. It is happening going up hills, flat etc. It seems to go away once I get to 60km/hr +, unless I just can't hear it. I can clearly hear it from the engine when I open the hood.

I'm going to ring the dealer tomorrow to look at the car as soon as they can, should I drive it still? I have no idea how long it has been happening...would they be able to tell if it is bad or 'normal'? It's pretty loud, loud enough to hear it in the back seats... Kinda worried about it..
I have the used car warranty from dealer, will any damage/repairs be covered? or my own expense?