Bad connection, bad ground, switch problem check the bulb are places to start
ldr sensor
Because the lights are so bright
No
Bright (high beam) headlights
No, you will dazzle the oncoming driver.
You can adjust the headlights on a Saab 9.3 using the switches inside of the car. There should be a function to turn the highlights on, off and bright.
No, The earth does not have stars. Stars are like the sun. They are so far away that they do not look bright to us. Look at car headlights. When a car is far away, its headlights seem dim. They get brighter as the car gets closer.
It is illegal to drive a car with faulty headlight (of any description).
It is illegal to drive a car with faulty headlight (of any description).
It is safe to use your bright headlights if there is a car ahead of you within 300 feet.
It doesn't.The reflectors in car's headlights' are concave.
No, series circuits are not used in car headlights, because if one headlight were to go out the other would also, because the one light would make an incomplete circuit. Headlights are wired as parallel circuits because when one headlight goes out, the other is unaffected and stays as bright as it was before the other light went out.