First Engine Oil Change After Every 240 000 km/150,000 Miles

Buick Lucerne / Buick Lucerne Owners Manual / Maintenance Schedule / Scheduled Maintenance / First Engine Oil Change After Every 240 000 km/150,000 Miles

• Engine cooling system drain, flush, and refill, cooling system and cap pressure check, and cleaning of outside of radiator and air conditioning condenser (or every 5 years, whichever occurs first). See Engine Coolant (4.6L Engine) or Engine Coolant (3.9L Engine). An Emission Control Service.

• Engine accessory drive belt inspection for fraying, excessive cracks, or obvious damage and replacement, if needed. An Emission Control Service.

    See also:

    Climate Controls
    The heating, cooling, and ventilation for the vehicle can be controlled with these systems. A. Air Conditioning B. Driver and Passenger Temperature Controls C. Heated Seats D. Air Deliv ...

    Dual Automatic Climate Control System
    A. Driver and Passenger Heated Seats (If Equipped) B. Driver and Passenger Temperature Controls C. Air Delivery Modes D. Heated Steering Wheel (If Equipped) E. Recirculation F. Air Conditi ...

    Defogging and Defrosting
    Fog on the inside of windows is a result of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. You can use either d ...