53 reg mate - from the look on the search it's the heater resistor pack. I'll gladly cough up the 85 quid for the part if someone on here would be so kind as to provide a definitive description of how to change the little bugger!
S.
First check the little sampling fan up by your interior light; see if it’s turning.
If not you can take it out and clean it as a starting point.
If it’s broken, replace it, they don’t cost a fortune and will stop the sytem from working.
If that OK and the blower fan still isn’t working, check the fuses both at the end of the dash and in the E box under the bonnet.
If they are all intact then you need to suspect the resister pack.
It’s in the heater plenum, under the cover at the bottom of the windscreen looking from the front of the car with the bonnet open, its on the left side.
I think there is a guide somewhere, but if not I will be happy to tell you how to do it.
