FORD 2013 Taurus v.3 - Manual (Page 110)

Service engine soon
The service engine soon indicator light illuminates when the
ignition is first turned to the on position to check the bulb and to
indicate whether the vehicle is ready for Inspection/Maintenance
(I/M) testing. Normally, the “service engine soon” light will stay on until
the engine is cranked, then turn itself off if no malfunctions are present.
However, if after 15 seconds the “service engine soon” light blinks eight
times, it means that the vehicle is not ready for I/M testing. See the
Readiness for inspection/maintenance (I/M) testing in the Fuel and
Refueling chapter.
Solid illumination after the engine is started indicates the on-board
diagnostics system (OBD-II) has detected a malfunction. Refer to
On-board diagnostics (OBD-II) in the Fuel and Refueling chapter.
If the light is blinking, engine misfire is occurring which could damage
your catalytic converter. Drive in a moderate fashion (avoid heavy
acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
WARNING: Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
Speed control (if equipped) (RTT)
The speed control system indicator light changes color to
indicate what mode the system is in:
• On (gray light-type 1, white light-type 2): Illuminates when the speed
control system is turned on. Turns off when the speed control system
is turned off.
• Engaged (white light-type 1, green light-type 2): Illuminates when the
speed control system is engaged. Turns off when the speed control
system is disengaged.
Stability Control System
Displays when the AdvanceTrac®/Traction control is active.
If the light remains on, have the system serviced immediately.
Instrument Cluster 109
2013 Taurus
Owners Guide gf, 3rd Printing, December 2012
USA (fus)