Coolant fan control unit???

hey folks,
I have a wiring diagram for a Climatronic in a Golf III 96 lying here and I'm about to lose it. I'm looking for the control unit for the cooling fan. It should have 2 fuses (20A and 30A), as well as a 10-pin connector and a 4-pin connector. It's important because it's also connected to the magnetic coupling for the air conditioning system. Thanks.

Hello, please follow the cable from the fan or the thermistor on the cooler.
Where it is located is the control unit.

The control unit should be located near the coolant overflow tank.