I'd start by checking the battery voltage. It should be 12.6 volts meaning it's fully charged. If it's closer to 12.2 volts it's good but discharged. A jump-start may get your engine started. If it's near 11 volts, the battery has a shorted cell and must be replaced. When the battery voltage is low many of the car's computers won't turn on or will do weird things.
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Wednesday, September 4th, 2013 AT 2:44 AM