Hello my name is Dave.
Yes, there is a ground and as a rule with electrical issues that is the best place to start. I have attached the wiring diagram for the interior lights of your car which includes the instrument cluster, as you will see in the diagram there is a ground that goes to left side of the dash. I hope this helps you find your issue, please keep us up to date on your progress and thank you for using 2CarPros!
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Tuesday, March 10th, 2020 AT 4:18 AM