If you are talking about the OD labled on the gear selector as in Drive "D" Park "P" reverse "r" etc. it means Overdrive which is a highway cruising gear to provide better fuel economy. The car usually will not shift into this higer gear until you reach 50 MPH. It is not recommended when towing or mountain driving.
od light flashing on 1997 mercury montoneer
Take it to a reputable tranny guy...mine needed a new solenoid pack...about $600
the mercury serial that starts with OD started from 1992 -1995
Pesme od bola was created in 1997.
A loaf od bread costed $1.17
What does it mean?
OD stands for Orthopedic Dentist
I had the same problem with my 2002 ford explorer in 2008. I took my vehicle to the dealership and ended up having to have my torque converter which is inside of the transmission replaced. Yes it was costly!
OD means Doctor of Optometry.
That's the overdrive off light
Mercury is named after Mercury, the mythical Roman winged messenger and escort od dead souls to the underworld. It was named for the fast Mercury because it is the fastest moving planet.
Doctor of Optometry