Hi Everyone! I hope someone can help me...I just bought a 2003 XLT Explorer, and on the way home I noticed the "OverDrive Off" light came on and started blinking. I pressed the button on the gearshift, and it didn't do anything. Here's the whole story. When I test drove the truck the battery was dead, so they had to jump it. When I took it to my dad (who's a certified mech.) to check it out; I accidently shut it off, and he had to jump it. Before I bought it (even trade for '05 PT Cruiser Convertible); I asked them to replace the battery. No warranty or anything since I basically bought it straight-trade. What do you think this blinking light could be? Could it be due to the battery change?