Over drive
Around 144k. You can fiqure around the average od 10 to 12k miles per year.
OD means Overdrive. The light is on because you have disengaged the Overdrive. The button is on the shift lever on the side. Push that button to engage the overdrive.
overdose
OD has 2 meanings you can OD(over dose) or the slang way OD(over doing it) OD also stands for "Organizational Deevelopment"
od light flashing on 1997 mercury montoneer
Over Dose.
left ear
Over Drive
There is a small button on the shift. Press it on or off position. A light in the instrument panel (O/D) will light up. It prevents the car from going into over drive mode.
there will be a small button below the gear shift stick.... on the stick itself.. just click that button.....
Fellow of the College in Vision Development
sounds like you need to replace the OD switch in the shifter.