Hello to the round, yesterday during the ride at about half tank filling, suddenly the yellow warning lamp went on and the tank symbol flashed. The range went rapidly towards zero. Now my question is, what can be done???? I had zipped the foil emitter last year by means of lighter. Did also super work. At that time the tank display remained at full stop. So again zipping or calibrating? Calibration is almost the same as renewing by effort. I had asked a BMW contract workshop last year for renewal. But at a cost of about 660 euros I had then preferred the lighter variant Moped is a R 1200 RT from 2009 Thank you for every tip or hint