Instrument brightness is controlled by a rheostat that feeds the instrument illumination bulbs, that circuit is also protected by a fuse.
You have a blown instrument lights fuse or it is just turned off. There is a rheostat that controls the brightness of the lights. Find it and adjust the brightness.
You alter the brightness of a bulb by changing the voltage or frequency that is applied to the bulb.
A pencil has nothing to do with the brightness of a light bulb.
The odometer light fuse also controls other lights on your instrument panel. The odometer light can be removed by removing the instrument panel cover. Push the light bulb in and turn at the same time. The light bulb will come out. Replace it with a new light bulb.
The brightness of a light bulb directly has no direct relationship with magnets and wire. The bulbs brightness is determined by the wattage of the bulb. The higher the wattage of the bulb the brighter the bulbs light output.
u see the light bulbs on a series circuit's brightness evolves and the brightness on a parallel's circuit dont
yes look in your owners manual for the instrument and taillights fuse and it will show you where it's located.
Check the fuse for the instrument lights, it may be blown. Another possibility is that you have inadvertently turned the instrument lights off. You can Rotate the headlight switch to adjust the instrument light brightness or to turn them off altogether.
a fuse bulb is a bulb in which the filament of the bulb burns and it stops working
the bulb got busted
brightness
If the bulb is of the incandescent variety, then reducing the current in the circuit will do this.