To Set A Lower Set Speed; To Disengage Speed Control - Mercury 2000 Grand Marquis Owner's Manual

Controls and features
Accelerate with your accelerator pedal. When the desired vehicle
speed is reached, press and release SET/SET ACC/SET ACCEL.
You can accelerate with the accelerator pedal at any time during speed
control usage. Releasing the accelerator pedal will return your vehicle to
the previously programmed set speed.

To set a lower set speed

Press and hold CST/COAST.
Release the control when the
desired speed is reached or
Press and release CST/COAST.
Each press will decrease the set
speed by 1.6 km/h (1 mph) or
Depress the brake pedal. When
the desired vehicle speed is
reached, press SET/SET ACC/
SET ACCEL.

To disengage speed control

Depress the brake pedal.
Disengaging the speed control will
not erase the previously
programmed set speed.
64
RESUME
SET
ACCEL
COAST
RESUME
SET
ACCEL
COAST