Heater/fan electrical problem

[brian_paterson]

Any help would be much appreciated on this.

 

Car is 2000 Turbo on a W (2000 classic)

 

My heater fan will not work neither will rear wiper or heated rear window, i'm pretty sure its the solenoid. As the heated rear window will come on with position one with ignition key but as soon as turn the heater on it goes off. Rear wiper is a pain in this weather with the wagon, want to sort it as soon as.

 

Does anyone know where this solenoid is located and what to get to replace it?

Brian