Good evening together! Since this week, a goblin has been driving around in my Viggen, who is looking for my cooling water! After a tank filling, i.e. about 600km, he has been using so far that the SID registers. The fast CO test with the new local friendly found a negative result, so it does not seem to lie on the cylinder head seal. They gave me a watchful eye on the SID on the way and to refill liquid at each tank – said, done. r right foot then got a bit heavier on the highway, he managed to do it in 150km… When the error message came I went off the gas, swam 10km right and then filled up liquid. When opening the bonnet, short greyish smoke rose from the front right down, which however immediately faded and left only a smell of hot plastic. I know, with such things best not to go on at all, but I was dependent on the car, there were no more Error messages and the temperature display was not increased. Under the car no puddle is formed and the pressure test showed constant pressure in the system. Do you have any idea what it might be still about? The car must be in ~3,000km for the next inspection, can I continue until then with a watchful look at the coolant stand? Since I am still set up in my new home and am professionally quite required, I am dependent on the car… :S Beautiful Aben d still and thanks for the help! Cheers, Frank