02 cooper S manual. All gauge cluster lights come on as soon as the key is turned. Never disappearing. Including driving. Even if I unplug the BCM they still are still illuminated. Checked for water on the BCM including connectors, and grounds. I have most of the interior of the car apart right now. The dash is the only item left to remove. Even reset computer, including disconnecting the battery for a week ( more than 7 days).

Any info would be helpful please. Tks for the space.