

The blinking red light indicates that the battery pack is nearly depleted and needs to be charged immediately. The red light indicates low voltage of the battery pack. The green light indicates that the battery pack is over 15 of its charge capacity.

This warning system, which is not available in every vehicle, has been introduced as standard in most of the vehicles sold in recent years. The LED indicator will shine for 10 seconds. Therefore, the engine oil warning lamp may illuminate.Ĭlick for detailed information: Engine Oil Pressure Warning Light Meaning Because of the oil that loses its lubrication feature, both the oil pump is forced and the smooth lubrication is not ensured where the oil is needed and the friction increases. Generally, when a decrease in engine oil or a drop in oil pressure occurs, the light may go on, in some cases, also occur due to a prolonged period of service. Illumination of engine oil preeure warning lamp indicates a problem with the engine lubrication system. HP Notebook PCs use lithium ion (Li-ion) batteries. This occurs because of the battery's charging cycle.
#BATTERY INDICATOR LIGHT WINDOWS#
The Windows battery property shows that the battery is Online - discharging. If the coolant with a significant place in this system is missing, the lamp may show up.Ĭlick for detailed information: Engine Temperature Warning Light Meaning If the battery charge LED indicator light turns on and off while AC power is connected and the battery is still charging, the battery is simply in a low-charge state. The engine cooling system is activated after a certain temperature and cools the engine to the desired temperature. Internal combustion engines produce very high heat, due to the principle of ignition and the parts that are subject to friction. The overheat warning lamp indicates a problem with the engine cooling system. In this project I will show you how we can use the classic LM3914 IC to create an LED Battery Level Indicator. If the Replace Battery indicator lights again after completing the test, then the battery. The product will run a 3 second Self-Test to determine the condition of the battery. Initiate a Self-Test by switching the product off and back on again. (Leave it plugged in and turned on or off.) 2. Excessive oxidation of battery terminals, loose battery cables connected to the terminals, alternator failure, alternator belt loosening or aging can cause the battery warning lamp to light.Ĭlick for detailed information: Battery Warning Light Meaning The cause of the battery light could be a loose or corroded battery cable or other wire connecting components of the charging system, or it might be a problem with the alternator or voltage. Allow the unit to charge for at least 4 hours.

If the battery light comes on, it indicates that there is a problem with the battery or that there is a problem with the system charging the battery. Note that these type of chemical cleaners do not usually convert already formed corrosion/oxidization, so, I recommend a detailed visual inspection to identify if these might be part of the cause.Ĭurious to know the outcome if you give them a clean.Click for detailed information: Check Engine Light Meaning

> evaporates quickly and leaves no residue > flush away carbon deposits, dirt, light oils, dust, lint and other light contaminants > suitable for use on sensitive electronic and electrical equipment Secondly, and specific to the advice above, CRC is a global company which manufactures several (I think thousands) of chemical products, many of which will surely be available in available in Netherlands, however from country to country the packaging and naming may and does differ.īe certain to employ a cleaner which specifies same or similar to: If you choose to clean the electronic contacts on any of the battery, charger or camera, ensure that the devices are OFF. I think regular inspection and cleaning of electronic contacts is worthwhile.
