Yeah I thought that to which is why I didn't worry too much about it last night but was totally dry on the roads this morning and it was coming out the bonnet scoop when I pulled up at work. Was only serviced 3 months ago but I'm taking it to STechnic today to book it in for a proper service with the subaru gods. I'm no mechanic as you can probably tell so I wouldn't know what a bad or good smell was if I smelt it haha.