1999 Mercury Villager Owner's Manual - Page 10

Instrumentation Light is blinking: Engine misfire is occurring which could damage your catalytic converter. You should drive in a moderate fashion (avoid heavy acceleration and deceleration) and have your vehicle serviced at the first available opportunity. 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. O/D off Illuminates when the Transmission O/D Control Switch (TCS), refer to OFF Overdrive control in the Controls and Features chapter, has been pushed turning the transmission overdrive function OFF. When the light is on, the transmission does not operate in the overdrive, refer to the Driving chapter for transmission function and operation. The light may also flash steadily if a transmission malfunction is detected. If the light does not come on when the Transmission Control Switch is depressed or if the light flashes steadily, have your vehicle serviced as soon as possible, damage to the transmission could occur. Low washer fluid Illuminates when the ignition is turned to ON and when the windshield washer fluid is low. Safety belt warning chime Chimes to remind you to fasten your safety belts. For information on the safety belt warning chime, refer to the Seating and safety restraints chapter. Key-in-ignition warning chime Sounds when the key is left in the ignition in the OFF/LOCK or ACC position and the driver's door is opened. 10