Thanks Kablammo! Looking through other posts what i have noticed is that my heater fan sometimes keeps blowing when the engine is off and the key out of the ignition! To be honest i pressumed it was normal like sometimes external fans run when ignition off and never thought anything of it! Ive ordered a new Final Stage Resistor after some advise on here so i will keep everyone informed if it works!! Bloody Cars!!!!

Thanks

Mike