The yellow light is caused but the sensor in the oil pan. When changing the oil the next time you might need to replace the sensor. It is right next to the oil plug. The oil warning light is in place of a guage. The sensor is designed to trigger if the oil pressure falls too low. If the oil pump is not working properly, the oil light will come on. If you had a guage, you would be able to see what the actual pressure is, and whether or not it is lower than ususal. If you think that the oil pump is bad, then remove the valve cover(s) and start the engine. If oil is spurting out of the rocker arms, then the pump is working. If there is no oil flowing over the head, then the pump is not working.
Yellow in light is a mix of full red and full green The hex value for this is: #FFFF00 In RGB: 255, 255, 0
The floater inside your pump is sticking. You will have to replace your fuel pump in order to fix this problem.
The dome light in my Impreza has a three way switch that in the full rear position remains off even with the doors open. In the middle position it is on auto so that when a door is opened it comes on. And in the full forward position it stays on constantly. If yours has a switch you might try moving it to the middle position or the full rear position per your preference.
the sending unit may be stuck
Drive the vehicle for 5 full driving cycles and if the light stays off you are ok and can pass inspection.
This is usually cause by a vacuum leak in the fuel tank evaporative system.
Check your alternator, load test the battery, and if all else, just ignore it until the light stays on full time.
White light is the full spectrum of visible light. So in order to get true white light you need to add violet, blue, yellow, orange, and red.
Check the coolant level and make sure that its full, and is not leaking down over time. If the system is full then the low coolant sensor is probably bad.
Check the engine coolant... Is it full? yes coolant level is full
The battery light can come on due to a low charging voltage. Check the alternator for full output, and make sure that the alternator belt is not slipping.
The FULL MOON is yellow because it reflects off the sun. When the sun sets and the moon rises, only the full moon can be yellow because of the location of the sun and the moon