it is the heater resistor. found behind the glove their is the heater motor behind that in the black ducting pipe is the heater resister it has about six wires going into it via a connector. it is hard to see but i used a good torch and a mirror, a lot of fiddling around cost approx £35.00 for new resistor but the old one can be mended with ease.
Bazzer, April 2014