Hello dear, again a new problem I hope that it is only the balancing tank. In the last 2 weeks I have observed that I have creeping coolant loss; then I checked again and again and saw that after the ride coolant was in the edge of the balancing tank and small puddles were visible on the ground. Yesterday I had to refill about 0.5 -1 liters Just arrived at home, I saw already when getting out drop in the carpor t. The balance tank was quite under pressure and the cooling liquid pressed out quite easily even after switched off the engine. However, I also saw that the container has apparently deformed, the lid after turning up and turning on is wrong… (see photos below ) and yes, I screwed it properly on again I have ordered a new container and a new lid at first. Will I be able to replace it as a layman??? f Your feedback,… Thank you! Greetings Ela