Went out in the s3 today and got the 3 beeps and the syimbol for low coolant. There is a slight leak from a joint so thought ill just top it up later. About a min later i noticed the temp getting high so slowed down and it dropped back down again but then started to climb again. I realised then that water was leaking from the bottom corner of the radiator so i got water from somebodys house and carefully made it home. I jacked the car up and the bottom hose had popped off the radiator,the clip wasnt on right! Only thing is that my temp may have been reading normal ish because there was no water in the system pretty much!!! I filled up with water at home and its running on 3,steam out the exhaust and the oil cap is going milky. Fantastic! Not sure if the gasket had gone making the hose pop or if it went getting the car home. Anyway i now have to get the head off so i can set about getting it fixed.