Hyundai Elantra (2011)

    See also:

    Use high quality ethylene glycol coolant
    Your vehicle is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type of coolant that should be used because it helps prevent corrosion in the cooling syst ...

    Disarmed Stage
    The system will be disarmed when the following step is taken: The doors are unlocked by depressing the "UNLOCK" button on the transmitter or unlocked with the ignition key. After depre ...

    7,500 miles (12,000 km) or 6 months
    Inspect air cleaner filter Inspect vacuum hose Replace engine oil and filter (7,500 miles (12,000 km) or 12 months) ...