B7 S-line engine oil level low warning light?????

[B7 sline]

Sorry if this is in the wrong place but unfortunately I cant post in Veh specific thread???

It seems to be a common problem reading other posts. I have just purchased a 2007 2.0 tdi B7 sline. Went in for full service at Audi the day I bought it so all levels are replaced and checked oil level myself. Driving down the motorway and engine oil low light comes on???? Pulled over, let engine settle for 10 min checked oil and all is ok???? Light seems reset after engine is switched off for a while. Carry on driving then 30 mile or so it comes on again. Does anybody know it the oil level sensor is easy to replace and location to replace and source or is it dealer part??? Thanks in advance guys

[Mboultuk]

I have the same problem with same model. My light comes on every 21 miles or so. OIl level is always ok and warning resets with bonnet closing. I wonder if Audi technical department.
Soes anyone have any other solutions to offer?