if there’s lights on the dash indicating an issue then get a diagnostic tool plugged in, lots of BMW’s once these lights are on won’t allow you to start the car for safety reasons probably to protect the engine. BMW specialist or a in depth diagnostic tool to read it before taking any guesses rather than a standard OBD tool, The light comes on for a reason, clearing it won’t do anything other than just come back on and cause more damage more than likely continuing to drive it. the icon with the car on a lift is an indication built in to the car meaning it is due for a service, if it hasn’t been done recently may explain why the coolant light is on too.