Back in the summer I had a problem with the oil level whilst travelling around France. The main dealer said the oil level sensor switch was broken, so I kept a careful eye on the oil until I found time to get it replaced.
A couple of months ago I took it to a local specialist who replaced the switch and topped up the oil. The computer bleeped a week later to say it required a litre! I continued to keep it topped up, but then realised the amount I was using didn't seem right. Last week I topped it up and took the mileage.
Today it's bleeped again 479 miles later! Surely this can't be right?