Transmission Control Switch And Indicator Light - Ford Vehicle Owner's Manual

Do not shift the transmission into N
(Neutral) with the speed control on.
To maintain a preset speed under the above
conditions, with electronically controlled
transmissions — press the Transmission Control
Switch. The indicator light will turn on and
illuminate the word "OFF." This will cancel
"Overdrive". You can press the Transmission
Control Switch on or off at any speed. For the
best fuel economy during normal driving
conditions, press the Transmission Control
Switch to turn off the light. This allows
overdrive operation.

Transmission control switch and Indicator light

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