A light O/D came on above the gas gauge, what does that mean, We do not have the book.
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2009 Hyundai Accent Question: O/D light
Answer #1DaveJHM April 26, 2011, 23:31Master
O/D stands for "overdrive", which is the 4th gear of the transmission. If the light is on and it is not desired (there is a button that turns off overdrive that would illuminate the light as well), then you have a fault recognized by the transmission and processor. This would require a diagnostic test to be performed.
Of course - I'm thinking with a 5/60 base warranty and 10/100 powertrain warranty to the original owner - you gotta have coverage - yes? See your local dealership with your concern. Good luck!