The instrument panel light bulb is vital because it makes it easier to read the gauges during the night.
Instrument panel light bulb significanceThe instrument panel light bulb is an essential component that sits right behind the steering wheel. The instrument panel provides vital information about the vehicle's condition and performance. The panel without a bulb or a worn bulb can make it difficult to see the vehicle information at night.
Common problems with a faulty instrument panel light bulbA failing instrument panel light bulb can be caused by a blown fuse or it can be a problem with the alternator.