One day while I was parking my car and had my window open, I noticed a sound each time I was pushing the clutch. The sound was coming from under the car and I worried. I called the dealer and they told me that probably is the oil pump of the clutch. They had this problem with 3-4 other cars. It is nothing serious they explained to me but since the car is under warrantee it would be nice idea to change the pump anyway. When I start the car and push the clutch I do not hear the sound, but after a few kilometers I do. Does anyone have this problem before?