Dear all, My 2007 Meg 225's radiator fan didn't kick in high speed when the coolant temp rise. It would run in low speed with a/c on, but during traffic jam, the coolant temp rise, the fan didn't kick in high speed, and the coolant temp rise to 106"C and resulting the a/c pump to cut off. Are there a relay to control the fan to kick in high speed? If yes, where is the fan relay?