2 Days ago my voltage regulator went out, producing an overvoltage and blowing all the lights that were on in my car except the headlights.Yesterday i started on the dash lights first and removed all the gauges and disassembled them, I took out all the green light filters and replaced all the bulbs and this was the end result. Much brighter gauges and A LOT easier to see now!
EDIT: Ignore the oil gauge ( I have run a oil line into the car to a mechanical gauge to get a better reading as replacing the oil sending unit last year ended up saying no oil pressure on the stock gauge)