Brake fluid

The fluid level will drop slowly as the brakes wear, and will rise when the brake components are replaced.
Fluid levels between the MIN and MAX lines are within the normal operating range; there is no need to add fluid. If the fluid levels are outside of the normal operating range, the performance of the system could be compromised; seek service from your authorized dealer immediately.

See also:
How fail-safe cooling works
If the engine begins to overheat:
• The engine coolant temperature gauge will move to the H (hot) area.
• The symbol will illuminate.
If the engine reaches a preset over-temperature condition, the ...
2010 Lincoln MKT Review
With a powerful engine and seating for seven, the 2010 Lincoln MKT gets a lot
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Brakes
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. ...
