Just got my '08 e70 X5 4.8i back from the dealer for it's annual state inspection. Mechanic had already left and service advisor was busy with other customers.

The paperwork reflected the following - I am wondering if anyone knows what these codes mean:

Integr. level (actual): E070-09-12-512. I am told that this is the current software version that's in the car. Does anyone know if there is a more recent version and if my '08 car would benefit from an upgrade?

Diagnosis/warranty code: D6581_00000000_01_901: What is this?

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PAX5
BMW CCA #20645