Drive the Megane Grandtour “Bose” cdi 130 HP since 7/2015. The supplier recommended an oil change at 3000 km. Just deal with the costs for this oil change. Got from a dealer an offer which was about 195,00 €. That seems incredibly high to me. As information was given to me that an oil quantity of 5.5 l is on alone and this is about 103.00 €. On the internet I found that the oil per litre is only 6.90 €. Thus a Ges 38,00 € for the oil. Does anyone have any experience and does someone consider the dealer’s recommendation for an oil change at approx. 3000 km necessary? Where can you find information about the oil quantity and the specificity for the Megane Grandtour at all? There is nothing in the operating instructions. P.S. Finally, a shortcoming: The return camera at my Bose no longer shows a picture.