Five Signs Of A Dead Car Battery
1. No radio Your radio doesn’t turn on.
When the ignition is in the ON position, the battery will turn on the radio, windshield wipers, and headlights, among other electronic devices. If they blink or dim before starting, the battery charge is weak.
2. No crank, no starter, no lights
This situation is fairly easy to diagnose, and is an even stronger indication that your battery is to blame. Its battery powers all accessories and lights in your car, especially when the alternator is not working. So if your car seems to be completely devoid of all signs of life, then its battery is the first thing to look at.
And note that in this situation, where your vehicle doesn’t even have the juice to turn on the lights or start the engine, it could also be a combination issue involving your alternator.
If the car doesn’t start or starts but the headlights work, that may indicate a more interesting problem, perhaps starting or a mechanical problem with the engine.
3. BREATHABLE ODOR FROM THE BATTERY
If the battery smells – this is a warning sign that the battery is ready for failure, if it has not already done so. Usually the battery has no odor by definition. If you smell rotten eggs, it means the battery has released gas. Therefore, this odor is potentially the most expensive problem listed here if you are not proactive in solving it.
4. DASHBOARD WARNING LIGHT
Your dashboard warning light The dashboard warning light is on. Today, most cars include an indicator light that lights up when the battery reading is not good.
5. YOUR BATTERY IS OLD
The average life of car batteries is usually between four and six years. In about four years, you should pay more attention to it. Ask the technician to check how much the fee is charged. AutoZone provides this service for free.
How Long Does a Battery Last?
The battery usually has a maximum life expectancy of two to three years, even if the manufacturer says the battery can be used for five years or more.