Power steering pump noise is one of the most identifiable sounds your car can make when it is broken. There can be a lot of clunks, squeaks or hums that can indicate a wide variety of other problems, but a whining power steering pump us usually very distinctive.
A dashboard is a control panel located directly ahead of a vehicle's driver, displaying instrumentation and controls for the vehicle's operation.
Best Answer: Two different things. The dash lights have a variable resistor or dimmer. The instrument cluster voltage regulator is just that. Your guages work on a lower than battery voltage, so it is reduced (usually to about 6 volts) with a small regilator. Sounds like you have connection problems. The warning lights can be a few things, lets start there: Turn the key to on without starting.