To override the Thermo Switch place an On/Off switch on Dashboard with one side connected to earth and the other DIRECT to Pin 85 of the Relay. 1 16 Radiator Fan & HELLA Thermostat RDX ALLOY Adapter Switch Kit.
To override the Thermo Switch place an On/Off switch on Dashboard with one side connected to earth and the other DIRECT to Pin 85 of the Relay. 1 16 Radiator Fan & HELLA Thermostat RDX ALLOY Adapter Switch Kit.