Ford Repair: 89 aerostar speedometer, ford aerostar van, digital speedometer

Question
I have a 1989 ford aerostar van with digital speedometer. When i turn the switch on, there is no numbers or odometer reading. At night, the background green glow is on,  but no numbers or odometer.  

Answer
Hello and thanks for the question...I'll try to help.
I would look at your owner's manual and locate the fuse box. Check ALL of the fuses. It seems unlikely that all of the bulbs are bad, but it's not out of the realm of possibility. If the fuses are good, you have to remove the instrument cluster to replace the light bulbs.
Hope this helps,
Erik