Interesting! EWS is so easy to do. I spent $100 on a DME/EWS delete while chasing a parasitic drain. It was easy to back once the problem was fixed. It ended up being the GMIII module causing a drain.

When you scan it, does it show a different VIN?

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