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How to Solve the Radiator Blockage Problem on a Volkswagen Golf

Model: Volkswagen Golf Golf VII, MK 7, Golf 7 - Years 2012-2019
Part: Heater core

In this video, learn how to solve the radiator blockage problem on a Volkswagen Golf. The heating radiator is located beneath the steering column, near the pedals, and you will see particles from the radiator fluid that create a blockage; the first fault you will notice is a malfunction of the heating, which can also damage the water pump. Proceed to completely disassemble the front of the car. Perform a radiator flush using the original Volkswagen Audi fluids for optimal cooling. Then, replace the heating radiator. Check the condition of the water pump; if it is faulty, it will also need replacing, and finally, replace the thermostat.

Updated on 2 May 2026 by ScegliAuto

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