Hello I have a Golf 4 and the I had to refill the box of water every month and this is not a normal case cuz the car shouldnt use the water , so i change the box and now it gets empty every 2 days ... Is the problem with the way i changed it or there is a leak of water somewhere and i have to search where it is cz i think i didnt vent it after replacing the new one ... Anyone could help ? And sry about my english

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