Octane recommendations

“Regular” unleaded gasoline with a pump (R+M)/2 octane rating of 87 is recommended. Some stations offer fuels posted as “Regular” with an octane rating below 87, particularly in high altitude areas. Fuels with octane levels below 87 are not recommended.

Do not be concerned if your engine sometimes knocks lightly. However, if it knocks heavily under most driving conditions while you are using fuel with the recommended octane rating, see your authorized dealer to prevent any engine damage.
See also:
Mykey
MyKey® allows parents or other concerned owners to restrict certain Lincoln
MKS features when in the hands of a MyKey driver.
Owners simply program the vehicle key through the message center to
in ...
MyKey restricted features
Standard settings – these settings cannot be changed
• The audio system will be muted whenever Belt-Minder is activated
until the safety belts are buckled. Refer to the Seating and Safety
Restrai ...
Disengaging adaptive cruise control
Press the brake pedal or press CNCL to disengage the adaptive cruise
control. The last set speed will be displayed with a strikethrough.
Disengaging the adaptive cruise control will not erase you ...
