heaters not working on vts

[douganvts]

my heaters were working fine then my car was off the road for about 3 weeks. now they have stopped working any ideas why this would of happend or could be fixed? when i say heaters i mean the blowing speeds they stil blow hot out just at 1 speed

[nimrod29]

does your back demister work if not then its an ignition fault for sure

[jimmy2006]

check the speed resister in the heater box