Can you tell me how to replace the instrument panel light on the dash of 1996 E320? Thanks.

There's lot of info on the site for doing this. You need to pull the cluster out using a pair or either MB special tools or home-made tools. Once it's out the bulbs are easily removed. There are 2 large ones that provide general gauge illumination, and a series or 3 bulbs that light up the odometer/clock/temp display.
Gilly

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