2006 BMW x3 e83 Leder MEM AHK Schiebedach M Paket

Hi I sell here my 3 e83 engine and gearbox run well,I think out of engine exhaust gas crumbles or so it loses little oil,per day few drops,slide roof goes on but the rear part does not go too for a few days making the car during the ride noises in the area of the hardy disk or cardan shaft and since then also light up the lamps, seat heating works tires are still a good condition and good profile crossbars etc small