Random audible warning

This morning I got the single audible warning noise that you would get for low fuel/screenwash on start up but nothing on the DIS. Repeated the start up again and heard the chime a second time but not a 3rd. When I got to work I started it again after parking up and nothing again. As I said nothing appeared on the DIS and I wasn't starting it in reverse or anything like that.

Has anyone else experienced random audible warnings? I'm not too worried, just be interested to know thats all!

Thanks all

Cheers Aiden, forgot to mention outside air temperature this morning was about +12 degrees. Funny you mention that though, mine doesnt beep with the snowflake symbol even when it was about -12!!! I have heard some do, some dont, depends how it's set up.