Q: What does it mean if the Battery Light/Charge warning Light comes on?
What does it mean if the Battery Light/Charge warning Light comes on?
The Charge Warning Light, or Battery Light if you prefer, should turn on and then go off after a few seconds when you first start the engine. If it doesn’t go off or if it comes on while you’re driving, it can indicate a problem with your car’s charging system. Here are the steps to take:
Pull over somewhere safe.
Turn off the car.
Open the hood.
Check the alternator belt. It could be broken, or worn so much that it’s slipping on the pulley.
If the belt is OK, it may mean that the alternator is not charging the battery. Driving in this situation is not advisable. Have the alternator tested and replaced if necessary.
It’s also possible that the problem is the battery. Have the battery tested as well and replaced if necessary.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
How do I answer or reject an incoming phone call through Uconnect?
If your phone is paired with your Uconnect system, then phone calls will automatically come through your speaker system when you are in the car. If you are listening to the stereo system, Uconnect will interrupt you to let you...
What is the Global Open Windows system?
If your car is equipped with it, the Global Open Windows system lets you operate the driver and passenger front windows and the moon roof with your remote. Here’s what you need to know: The Unlock button on your remote...
Trying to stop outside air from coming into my car
The Max A/C setting should close the fresh air vents off, preventing fresh air from entering the climate control system, but there is natural ventilation built in every vehicle so it is impossible to completely seal the vehicle from outside...
My car instantly overheats
Hello. This is a common issue when the thermostat is failing. This may also be caused when the coolant fan relays are not working properly. If the thermostat is stuck closed, this may cause the coolant to not circulate properly...
Possible to install external car horn?
Yes, it is possible to add an external horn, although it is not clear to me why an additional horn (in addition to the original horn) would be necessary to pass Virginia inspection. YourMechanic can perform a Horn Replacement Service...
My third break light comes on when I apply the brake pedal, but my two main brake lights dont
Hello. Thank you for writing in. The working brake light is known as the center high mount stop lamp. It is wired differently from the normal brake lights in order to prevent them from all going out at once. The...
What would cause my 2008 Ford Escape to growl at 40 mph and what would it cost to repair.
Hello. From what you are saying it does sound like you have a bearing failure. When they fail they will make a growling beginning at higher speed. You will then get it at lower speeds the more you drive with...
Rpm stay at high level - 2000 - when I star the engine and still high around 10 minutes to go for normal at the time the lowest te
Hi there. Since your Toyota is a 2017, I would highly recommend contacting the dealership where you purchased the car; as this type of issue is typically electrical in nature or due to an ECU communication error with fuel system...
07 honda pilot p2138 code. While driving on frwy check engine and vsa light came on. When stopped and resume acceleration pilot sl
Hi there. You might find this article very helpful (https://www.yourmechanic.com/article/p2138-obd-ii-trouble-code-throttle-pedal-position-sensor-switch-d-e-voltage-correlation-by-andrew-quinn) in trying to diagnose the root source of this error code. The article will also explain what the code means, common causes and repairs.
Related articles
A Buyer’s Guide to the 2012 Hyundai Veloster
The The 2012 Hyundai Veloster has a practical design while starting at a modest price point. Its unique styling has an eye catching design makes it both fun to look at and exciting to drive. Combine the unique look, price,...
How Cars Get Safety Tested (How IIHS Safety Works)
The Insurance Institute for Highway Safety (IIHS) provides car safety ratings on front crash, side crash, head restraints, and roof strength.
What Does the Check Engine Warning Light Mean?
The check engine warning light means there is a problem with the vehicle's engine. This could be due to faulty spark plugs or defective sensors.
Browse other content
Estimates
Services