Dead Battery Car Light

Usually a jump start booster pack or battery charger is all that s necessary to revive the car battery and get the car back on the road but the damage has already been done.

Dead battery car light.

A dying fading car battery means low voltage. As a result your car s computer which is responsible for reporting error codes is also receiving low voltage. An error code will be generated which will in turn trigger the check engine light or even the battery charge warning light to display. If the battery is totally dead you won t hear a chime or see the dome light at all.

Why your car battery died faster than expected there are several things that may shorten the life of your car battery. If the battery is very weak the dome light may appear dim. If you replace the battery and the problem persists the problem may be with the door wiring. If you re having to boost your car after it s been parked overnight but not again while you use it for the day your battery probably isn t the problem.

Generally this light identifies serious problems in your engine that will require costly maintenance. No dome light when opening the door or no door chime with keys inserted. Visit your local autozone store for a free diagnosis. If your car exhibits one of the following telltale hints then you might be dealing with a dead battery.

The check engine light flashes or stays on constantly. Now we re not talking about that dead battery that you get when the dome light was left on or the car hasn t been driven in a month. But you may get lucky and discover that it s only your car battery that needs replacement. So what should you do.