I have the following very odd issue. Occasionally the oil warning with the big SERVICE notification shows up when I turn on the key, but it only happens on one very specific condition.
I noticed this first during the summer as I was riding through Austria, which has more height variability than my own country which is basically a flat pancake. However even here in the Netherlands I have noticed that when I park my bike on a (slight) slope, with the front of the bike ending up lower than the rear (I'm aware its advisable to have the front of the bike upwards when parking on a slope, but I'm talking very slight slopes/depressions where there is no risk of the bike running off the side-stand) when I turn on the key the oil-warning and SERVICE warning triggers. It will keep giving the warning if I turn off/on the key without moving the bike.
However if I turn off the key, move the bike a meter or so to a more even level, and then turn on the key again, the warning is gone and will not trigger again. Until I park somewhere with the front wheel in a depression or something. Then it triggers the next time I turn on the keys.
So is there like any logical explanation why it should do this? Is the sensor located somewhere at the back of the bike leaving it out of the oil or something when at an inclination?