I have 2008 mini cooper s convertible sidewalk addition with auto trans. It shows the triangle warning light often. My husband has done a scan and it shows "5E15 No message, Transmission (EGS 43F or SSG43G)". He has changed out all 4 speed sensors and still the same. Also once in a while the odometer and tach don't work as well. He is getting ready to get rid of my baby, because he has done so much so far. He has changed out the stereo to a 7" screen with backup camera, fixed both back window regulators, changed the oil pressure switch and the oil filter housing gasket along with the drain back plunger in the housing, crankshaft position sensor, camshaft position sensor, no more leak in the driveway Help as he is pulling his hair.