Hyundai Elantra (2011)

    See also:

    Heating and air conditioning
    1. Start the engine. 2. Set the mode to the desired position. To improve the effectiveness of heating and cooling : - Heating: - Cooling: 3. Set the temperature control to the desired position. ...

    Spark Plugs
    Make sure to install new spark plugs of the correct heat range. ...

    Side repeater light bulb replacement (if equipped)
    If the light bulb is not operating, have the vehicle checked by an authorized HYUNDAI dealer. ...