The diode in the alternator is probley going bad, Check charging system.
And replace alternator.
get it checked, because if the ligt blinks, something is wrong.
i had the same problem with my 1999 Nissan maxima and i needed a new alternator so get that checked first turn your car on and disconnect the positive on your battery, if the car shuts down your alternator is bad
That means that you have to charge your phone because it is running out of battery.
Recheck your battery to see if hooked up right.
bad or wrong bulb is your lights
If it blinks fast either one of the two lights are burned out or the relay is failing
Most likely your car battery is completley dead.
Dead battery? Loose or corroded battery cable? Blown fusable link?
I would check your alternator*(check the spelling).
change the bulb out for the brake light and that fixes the problem.
If your 1997 Mercury Tracer has a battery light that blinks on and off while the car is running, it most likely means that the battery is not charging. This could be an issue with your alternator.
dead battery or a broken wire between the battery and the starter