Light bulb chart

cruiser said
I've noticed that the 158 bulbs in my dash cluster don't illuminate the dash very well at night. Has anybody found a higher wattage bulb that will work in the place of the 158s that won't fry your dash electrics

Remember higher wattage equals more heat.

I fried some trailer light lenses putting higher wattage bulbs in.

Could be your headlight switch rheostat has excess resistance.