Ford 2009 Focus Owner's Manual page 173

• Electronic Stability Control (ESC), which functions to help avoid skids
or lateral slides
The AdvanceTrac system automatically enables each time the engine is
started. All features of the AdvanceTrac system (TCS and ESC) are
active and monitor the vehicle from start-up. However, the system will
only intervene if the driving situation requires it.
The AdvanceTrac system includes
an AdvanceTrac Off button on
the center of the instrument panel,
and a "sliding car" icon
instrument cluster. The "sliding car"
icon in the instrument cluster
will illuminate temporarily during start-up as part of a normal system
self-check, or during driving if a driving situation causes the
AdvanceTrac system to operate. If the "sliding car" icon
steadily, verify that the AdvanceTrac system is not manually disabled by
pressing the AdvanceTrac
the instrument panel. If the "sliding car" icon
illuminated, have the system serviced by an authorized dealer
immediately. If equipped with a message center, the vehicle will also
indicate a failure with the AdvanceTrac system.
When AdvanceTrac performs a normal system self-check, some drivers
may notice a slight movement of the brake, and/or a rumble, grunting, or
grinding noise after startup and when driving off.
When an event occurs that activates AdvanceTrac you may experience
the following:
• A slight deceleration of the vehicle
• The "sliding car"
• A vibration in the pedal when your foot is on the brake pedal
• If the driving condition is severe and your foot is not on the brake, the
brake pedal may move as the systems applies higher brake forces. You
may also hear a whoosh of air from under the instrument panel during
this severe condition.
• The brake pedal may feel stiffer than usual.
2009 Focus (foc)
Owners Guide, 2nd Printing
USA (fus)
in the
Off button located on the center stack of
indicator light will flash.
Driving
illuminates
remains steadily
173