does it work when you twist the key to ON but not start. In this position all the bulbs should light up for the bulb check test.

if it does not - then pull the cluster and replace the bulb.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)