Beeping sound

[gatorbimmer]

I have a 2007 335i sedan with Prem and Sports package. After driving for about 30 minutes I sometimes here 3 beeps from inside the car. It's not the seatbelt, and nothing tells me what it is. Can anyone tell me why this random beeping happens?

Thanks,

[witeshark]

Does the car have an outside temp sensor that's missing or disconnected? Some outside temp computers are set to beep at near freezing temps, and a missing sensor usually causes a 0 reading.

[gatorbimmer]

It has a temperature gauge which works fine. I don't think it is that, but thanks for response and suggestion.

[jimmythepie]

outside temp gauge when it dips below 3.0 degres?

[gatorbimmer]

The beeping happened when it was 70 f so it must be something else.

[gatorbimmer]

I posted the same thread in bimmerforums and someone told me it was the clock setting that beeps on the hour. I noticed it yesterday at 10pm on the dot..... These forums are great....thanks for the help.

Will try to wash the car and post picks today. ; )

[witeshark]

Glad you found it!