Where does X10148 go? A short could cut the circuit. I'm in the same boat. All of my interior lights don't work. My X5 is out of state for suspension work. However, I suspect mine has a relay problem. It's one located above/behind the glove box fuses. I've ignored it for a while. I'll have to fix it sometime.

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'06 X5 3.0i - bought @143,123 miles (12/26/20)