Summer Operation

The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A solution of 50% ethylene glycol antifreeze coolant and 50% water is recommended.

Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for proper coolant selection.

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    Ignition Or Accessory On Message
    Opening the driver’s door when the ignition is in ACC or ON (engine not running), a chime will sound to remind you to cycle the ignition to OFF. In addition to the chime, the ignition or acces ...

    Heated Seats — If Equipped
    On some models, the front and rear seats may be equipped with heaters in both the seat cushions and seatbacks. WARNING! • Persons who are unable to feel pain to the skin because of advanced ...

    INTERIOR
    The 2011 300C's interior is a huge improvement over the outgoing sedan. The interior looked refined with its real wood and metal trim, and there was an attention to detail that impressed me over a ...