Fabia VRS 05 plate.
Before i start i don't know much about cars, bikes are my thing.
I've been having issues with the coolant light coming on recently, I have took it to a garage recently, they said the radiator had a leak so they replaced that.
It started about a month ago, the coolant light came on weekly for 2 weeks, then more frequently which i assume was the radiator leak getting worse. After they replaced the radiator it's been fine for 2 weeks then yesterday the light came on again. I don't know if this is strange or not but if you release the pressure in the expansion chamber slowly the coolant goes back up to the normal level. Once you stop and check it you can hear the pressure pushing out slightly, this may be normal i don't know, you can also see what looks like coolant on the engine top cover and down the side of the engine bay slightly.
The car temperature never goes above normal at any point, even when sat in traffic.
I'm hoping it's not the head gasket.
Give me good news please.