E320 Dashboard light replacement

I have a 1999 E320 4Matic that has a dashboard light out. How can I replace it without getting the dealer to do it and costing me many hundreds of dollars?

Your help is appreciated.

their are special dash hooks you need to remove the cluster. I think they sell them on ebay for around $20. you need to slide the hooks on both sides of the cluster about 1 inch up from the bottom and about 2 inches deep. then turn the hooks and pull. their are about 3 major bulbs and 10-15 smaller bulbs. if you replace the major blubs you should replace all 3 or the new bulb will be much brighter then the others.