I am having a continuous beep sound at speed above 125 km/hr on my 2008 cayenne turbo. i turned off all options related to speed limits and still the sound is there. is this normal? can i shut it off?

I drive at "normal" suspension and one lowerd level.

Your inputs pls.

Thanks

 

You sure you turned off the speed limit notification?

 

does this cause continuous beep? or just few beeps? can't remember.

 

I had the speed notification on 80 km/hr and it beeps once only with a note "exceeded limit" on the screen.

the one i am talking about is non stop with no notificationes anywhere.

 

08 turbo here... No beeping . That is not normal!

 

You've got a failure of some part or system. I would NOT drive at speed until I got her scoped and got an acurate computer diagnosis!