3.7L V6 Engine

3.7L V6 Engine  - Cleaning - Lincoln MKS Owners Manual - Lincoln MKS

3.5L V6 Ecoboost engine

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    Disposal of airbags and airbag equipped vehicles(including pretensioners)
    Contact your authorized dealer as soon as possible. Airbags MUST BE disposed of by qualified personnel. ...

    Securilock passive anti-theft system
    SecuriLock passive anti-theft system is an engine immobilization system. This system is designed to help prevent the engine from being started unless an intelligent access key programmed to your v ...

    Exceptions
    There are several exceptions to the Normal Schedule. They are listed below: Normal vehicle axle maintenance: Rear axles and power take-off (PTO) units with synthetic fluid and light-duty trucks e ...