Hello everybody.I have just bought a 2004 x type.The car is great to drive,the engine runs fine.I have been driving it for a week now,i decided to put the heater on tonoght just to test it.low and behold.it's blowing cold.I was wondering is there anything i can check,i am really hopeing it's an easy fix.Every thing else seems to be working fine.All advice welcome.Thanks in advance.