Check the volts right from the battery, might be a faulty alt.
take off the ground from the battery then put it back
What does it mean when the airbag light and battery light on 1999 Ford Escort flashes?
Disconnect battery for 15 - 20 mintues
Yes, they are identical
take off the groud from the battery,wait for few minus then put it back
If it flashes red it means it has low battery, if it flashes green it means the battery is okay!
In a 2007 Ford Crown Victoria : In the Power Distribution Box ( which is " live " ) located in the engine compartment near the battery ( mini fuse # 2 is a 20 amp fuse for the spot lights on police vehicles )
What you do is get a new charger.that's what is what was wrong with mine
on my 98 crown vic you have to push in the head light switch
Antilock brake system
Does your underhood light come on ? or if the key is in the ignition with the drivers door open , do you hear the door chime ? If not , it sounds like a bad battery cable connection or a dead battery
flashes of light