Lincoln 2013 MKZ Owner's Manual page 208

This system is designed to alert the
driver of certain collision risks. A radar
detects if your vehicle is rapidly
approaching another vehicle traveling
in the same direction as yours.
E156131
If it is, a red warning light illuminates
and an audible warning chime sounds.
The brake support system assists the
driver in reducing the collision speed
by charging the brakes. If the risk of
collision further increases after the
warning light illuminates, the brake
support prepares the brake system
for rapid braking. This may be
apparent to the driver. The system
does not automatically activate the
brakes but, if the brake pedal is
pressed, full force braking is applied
even if the brake pedal is lightly
pressed.
Using the Collision Warning
System
WARNING
The collision warning system's
brake support can only help
reduce the speed at which a collision
occurs if the driver applies the
vehicle's brakes. The brake pedal
must be pressed just like any typical
braking situation.
Driving Aids
The warning system and chime can
be turned on and off separately; the
warning system sensitivity can be
adjusted to one of three possible
settings by using the information
display control. See General
Information (page 100).
Note: If the system cannot be turned
off in a vehicle equipped with MyKey®,
See Principle of Operation (page 58).
Note: If collision warnings are
perceived as being too frequent or
disturbing then the warning sensitivity
can be reduced, though the
manufacturer recommends using the
highest sensitivity setting where
possible. Setting lower sensitivity
would lead to fewer and later system
warnings. See General Information
(page 100).
Blocked Sensors
E145632
205