That is a task best suited for a gauge cluster completely removed from the car and dismantled. The clear plastic covering the cluster is glued on, so it needs to be carefully removed at the edges with a sharp blade.

You'll need a flat surface to work on in order to place the carbon fiber facing on properly.

Might as well get custom white gauge-faces while you are at it...

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2009 ML350 (106K) - Family vehicle
2001 CLK430 Cabriolet (80K) - Wife's car
2005 BMW 645CI (138K) - My daily driver
2016 Mustang (32K) - Daughter's car