What to do when your car battery warning light comes on:
Before you start panicking, or rushing off to find your jumper cables, it’s important that you check your owner’s manual first to find out what it says about your auto’s battery light.
Keep in mind that oftentimes, the battery light does not just indicate problems with the actual battery itself. Sometimes this light can turn on just because the water levels in your battery are running low. Most of the time, your battery light won’t switch on just because your battery is low on power or is damaged. In most cases, this light turns on when your alternator is not doing its job properly.
The alternator is the part of your ride that charges and recharges your battery continuously throughout your travel. When your battery fails (especially if it’s brand new), chances are, you’ve got a problem with your alternator.
What to do when your battery warning light comes on:
Now, what should you do when your battery lights engage while you’re driving? If your battery is not malfunctioning when the signal lights up, there’s usually no need for you to pull over immediately. If it remains lit, then try to find a safe place to park or try to get home as quickly as possible—there should be enough time for you to pull over safely before a dead battery stops you completely.
To prevent draining your battery completely as you drive, remember to:
1. Try not to make more demands on your auto battery. This means turning off all your unnecessary auto accessories like cabin lights, your radio and a/c system.
2. Unless you’re parked safely at home or in the emergency bay, try not to turn off your engine. Most of the time, the moment you turn off your engine it won’t start again. Avoid the risk of getting stranded in the middle of nowhere by trying to reach a safe and accessible area before parking your vehicle.
3. If you can, try to drive to Lash Auto Service in New Haven. If the auto problem you’re facing is serious, then chances are, you won’t be able to run tests on your alternator to determine if it truly is damaged.
4. If you’re able to reach us at Lash Auto Service in New Haven, leave the vehicle running when you call the available mechanic. Remember, Lash Auto can perform tests on your alternator to determine if you need to replace this vehicle part.
Aside from the alternator, other possible culprits behind the battery light that refuses to go out include: a loose alternator, a loose fan belt and low water levels inside your auto battery. Checking your battery’s water levels (and adding more if needed) is an important part of correct battery maintenance. Make sure you won’t neglect this simple procedure the next time you conduct maintenance checks on your vehicle.
If you’re unable to get to us at Lash Auto Service in New Haven (if it’s late at night or you find yourself stuck on the side of the road miles away from help), conduct the following steps if possible:
Step #1: Try to get home in one piece with your vehicle if the battery permits it. We all know it’s much easier to practice auto maintenance and checks when in the comforts of a garage. If this isn’t possible, then bring out your mobile phone, you may need to call someone for assistance or a ride home.
Step #2: If it’s dark, have a flashlight handy. Proper lighting is one of the most important things you’ll have to remember when conducting auto work. You wouldn’t want to disconnect a crucial auto part by mistake, would you?
Step #3: Turn off your vehicle, open your hood and wait for all your components to cool down. Again, attempting to conduct work on your engine compartment immediately after driving for miles is never a good idea. Since you’re going to be checking your battery cables, give your auto (and yourself) a quarter of an hour or longer to cool down.
Step #4: Check your battery cables. Look for signs of slack in the connection. If the cables are loose, then you need to tighten them. Check your battery mount as well. If it moves or rocks forward and backwards, then you have an unsecured or loose battery connection—and this could prevent your battery from performing well. A loose battery could also damage its surrounding components, so you need to firmly secure this auto part.
Step #5: Look for your alternator. If you have your owner’s manual nearby, then it should give you an idea on where you need to look. If there are no descriptions then look for your fan belt. The fan belt should be attached to the alternator. If your fan belt is loose, or if any other connection to your alternator is loose but undamaged, then you’ll need to conduct some work on these auto parts.
Step #6: If your car battery requires maintenance, then check your water levels and see if you need to add more water. If you’ve recently changed batteries, then there are usually instructions included in your new auto battery on how to open its cells to check the water level. If the level is low, you might have to add water—sometimes even distilled water.
Step #7: Now, try restarting your car to see if the light stays on. If it’s still on, then you need to call us at Lash Auto Service in New Haven at (260) 749-5274.