Volkswagen-Golf-5-R32-heating-problem

How a heater works on a Volkswagen Golf 5 R32

When it is cold it is essential on the way when you go to work. When it does not work we regret it intensely. So to know what the problem is, it is essential to understand how it works on this Volkswagen Golf 5 R32, or at least the main lines. The heating uses the temperature of the engine block to increase the heat of the personalised tour, and very often the cooling device. Therefore this system has several functions. Also, the emission device, so that the heat arrives in the cabin has a double system. It's the ventilateur which sends the heat as soon as the car is driving smoothly or is stopped, and it is the speed of the vehicle which will send the heat as soon as you drive faster. It's pretty clever isn't it?

Recurring heating problems on a Volkswagen Golf 5 R32

Broken thermostat

The idea is easy, assuming that the thermostat that regulates the heat does not really capture the temperature of the water in the circuit, the whole of the latter is impacted. Even if the thermostat of this Volkswagen Golf 5 R32 still does not turn correctly, the heating will still work. Because the temperature produced by the engine block will gradually increase, then the cooling circuit in the same way, even without a thermostat. Our only annoyance is that you won't be able to really control the air temperature.

Air shutters blocked on the Volkswagen Golf 5 R32

It is a concern that happens quite regularly. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.

Defective fan on the Volkswagen Golf 5 R32

As you can imagine, the fan only works at low speed or in neutral. If your heating system does not generate too much heat at low speed but you still hear its noise, it means that this fan is certainly running. Ordinarily, with a higher speed, the heating of this Volkswagen Golf 5 R32 should work. If the fan does not rotate at all it should be changed.

Blocked hoses

His signs turn out to be pretty obvious. In the event that your heating works and does not heat or little, the concern probably comes from the hoses. They get blocked the more time passes and do not allow hot water to reach the heating of this Volkswagen Golf 5 R32. In this case, clean the hoses or install new ones.

Air pocket in the circuit of the Volkswagen Golf 5 R32

The syndrome will be identical to those of the durits. If air bubbles have got inside the circuit, high-temperature water also has trouble reaching the radiator of your Volkswagen Golf 5 R32 heater. In this case, it will suffice to purge the circuit.

Conclusion

You now know what will cause your concern. However it happens that the reason comes from elsewhere, for example the air duct of this cluttered Volkswagen Golf 5 R32, or else a defective tap, however it is still less frequent. Leave us a comment if this text was useful to you. Good road !