Ford 2006 Mountaineer Owner's Manual page 383

Note: Depending on which options your vehicle has, some indicators
may not be present in your vehicle.
Service engine soon: The Service
engine soon indicator light
illuminates when the ignition is first
turned to the ON position to check
the bulb. 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 Maintenance and Specifications
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.
If the light remains ON while driving, the temperature of the engine may
be too high, refer to Engine coolant in the Maintenance and
specifications chapter.
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.
Powertrain malfunction indicator: Illuminates when a powertrain or a
AWD fault has been detected. Contact your authorized dealer as soon as
possible.
• Standard instrument cluster
• Optional instrument cluster
2006 Mountaineer (mnt)
Owners Guide (post-2002-fmt)
USA (fus)
Instrument Cluster
13