what the message overdrive off mean
It means you only are driving around with 3 speeds and you have overdrive or 4th gear locked out. Push the button on or around the shift lever to turn the light off, turning the OD back on.
very helpful Thanks for the help
If a fuse is out will that deactivate your overdrive
I got a 98 Grand Marquis in overdrive light staying on what do they mean
Looking for a Used Grand Marquis in your area?
CarGurus has 2,146 nationwide Grand Marquis listings starting at $1,985.
Search Mercury Grand Marquis Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Mercury Grand Marquis Experts