Oil viscosity

The engine oil viscosity or thickness changes with temperature. Because of this, it is important to select the engine oil viscosity based on the temperatures at which the vehicle will be operated before the next oil change. Choosing an oil viscosity other than that recommended could cause serious engine damage.

    See also:

    Preventing the Intelligent Key from being left in the vehicle
    If you lock all doors using the power door lock switch with the Intelligent Key in the vehicle, all of the doors unlock immediately and the buzzer will warn you when the door is closed. ...

    Engine compartment check locations
    MR20DE engine 1. Engine coolant reservoir 2. Engine oil filler cap 3. Brake fluid reservoir/Clutch fluid reservoir (M/T model) 4. Battery 5. Air cleaner 6. Fuse/fusible link box 7. Ra ...

    Battery
    If the battery is not fully charged during extremely cold weather conditions, the battery fluid may freeze and damage the battery. To maintain maximum efficiency, the battery should be checked ...