exterior temperature indicator

[jam919]

I live in a climate where it will be right around 35-37 degrees F for a couple of weeks (then much, much colder) but everytime the temp goes below 36 degees my X5 tells me with a ding and a displayed message. I know he is just looking out for my well being, but I really don't need to be told this. what drives me nuts is that if the temp fluctuates around the special number it tells me everytime is goes back below 36 (or what ever it is) Can I at least get it to stop dinging at me?

Thanks!