I have the C5 aircross 2.0 diesel auto, 2019 plate.
Sometimes after driving a short distance after parking up I can smell a hot rubber smell coming from the engine. It’s only every now and again. Wonder if anyone else has ever experienced anything similar?
could it maaaaybe your clutch after parking? also our c3 2019 had a manufacturer faulty installed sump,and dipstick [yay citroen], i dunno if you want to check oil levels?