Hi,I have just received my GLA 200 CDI last Friday.I took it for a drive last night , during the journey I could smell something burning, I didn't think much of it and just turned on the AC.When I got home it looked as though there was smoke coming from the bonnet, there was no warning lights or anything on.I have not yet opened the bonnet, as it was late last night.Any ideas what to look for? Or should I just call the dealership to sort it out.I don't think the radiator is dry as its lest than 1 week old.