last of my annoying threads i swear, all the lights are fine on my dials for oil, EML, handbrake etc etc however the whole unit does not light up when you have your dips or main beams on which i fine during the day however at night the dials are almost completely dark and ive no idea what speed i am doing, checked all the fuses under the dash and there all fine, is this just a simple bulb or two gone between the cluster? or something else? and is it a quick fix to change the bulbs?