Black plate (14,1)Cadillac ELR Owner Manual (GMNA-Localizing-U.S./Canada-6081525) -2014 - crc - 10/8/1310-14 Vehicle Care3. Reconnect the air duct andtighten the air duct clamp (2).4. Reconnect the electricalconnector (3).{ WarningOperating the engine with the aircleaner/filter off can cause you orothers to be burned. The aircleaner not only cleans the air; ithelps to stop flames if the enginebackfires. Use caution whenworking on the engine and do notdrive with the air cleaner/filter off.{ CautionIf the air cleaner/filter is off, dirtcan easily get into the engine,which could damage it. Alwayshave the air cleaner/filter in placewhen you are driving.Cooling System (Engine)1. Engine Coolant Surge Tank andPressure Cap2. Engine Cooling Fans (Outof View){ WarningThe electric fans under the hoodcan start up even when theengine is not running and cancause injury. Keep hands,clothing, and tools away from anyunderhood electric fan.If the coolant inside the coolantsurge tank is boiling, do not doanything else until it cools down.The vehicle should be parked on alevel surface.The coolant level should be up tothe cold fill line. If it is not, theremight be a leak at the radiatorhoses, heater hoses, radiator, waterpump, or somewhere else in thecooling system.{ WarningHeater and radiator hoses, andother engine parts, can be veryhot. Do not touch them. If you do,you can be burned.Do not run the vehicle if there is aleak. If you run the engine, itcould lose all coolant. That couldcause an engine fire, and youcould be burned. Get any leakfixed before you drive the vehicle.