Hi, thanks for letting me join the group, I am stumped by this issue...
My front blowers are not working on my Signum, the only setting that works is the demist on front screen and when I turn that on then I briefly get air in the front blowers but that stops once the demist fully kicks in, I changed the green resistor but still no joy, so could it possibly be the actual panel unit? All the air con, demist front and rear work, its just the left(air direction) and right (speed 1-4) switches for air direction and speed not working. Its a pain in this warm weather!!