I have just got my cougar and had it for about a week now. I love it and always wanted one so could not be happier until this morning. My drivers side window packed up and wont open. Any ideas as to what the problem could be, motor or relay? the relay clicks when i try to open it. Other than that its a pleasure to drive as i have always had mondeo's in the past and they are a bit boring. Any advice on the window?