Description of the heating and ventilation system Outside air passes through the air intake at the rear edge of the hood through the heater core or directly into the passenger compartment, depending on the location of the flaps....
Checking heating and ventilation Slide the heating lever all the way to the right (engine warm, running). Is warm air coming out? Does the air distribution work up and down? Move the heating lever back. After a...
Removing the tap of the heating system Move the clamping spring of the heating tap: remove the wire rod. Disconnect the hose clamps near the heating tap. Remove the hose and plug it. The coolant does not need to be...
Removing the heater core The heater core is located in the heater housing under the instrument panel, see pic . Partially drain coolant. Remove fan. See section " Removing the fan ", chapter " Heating and...
Removing the actuators of the heating system Remove glove box or radio. Remove the control buttons and fan switch. Take out the damper (frame) from its fixing tongues. Do not use force or use sharp tools (plastic can break...
Fan Troubleshooting The fan motor has three speeds. Additional connected resistances reduce the voltage and the fan slows down. With direct current flow, the fan rotates at full speed. If the fan...
Removing the heating fan Pull out the rubber seal located at the top near the partition between the engine compartment and the washer reservoir. Remove plastic cover. Remove the safety grill. Remove...
Removing the fan switch Remove the damper of the heating system levers, as indicated in the section " Removing the heating drive ". Remove the connector behind the switch. Press the switch part from the...
Removing the air outlet nozzles Remove the instrument panel lower covers. Remove air ducts. In the model "Golf" manufactured before July 1980: remove the nozzle in the direction from the back of the instrument...
Troubleshooting in the heating system Troubleshooting in the heating system Violation Cause Correction Low power heated The thermostat does not close completely. Heated coolant leaks too early through the radiator...