This would explain a lot of things.
If the vehicle has round 20 pin diagnostic port only that is fully connected. Some transition time models have both diagnostic ports but on those OBD2 is only connected to power train modules.
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E39 530dA -02 M-Sport Messing metallic
E53 X5 3.0dA -06 Sport Stratus grey
E70 X5 40d -12 M-Sport Space grey
Last edited by Clavurion; 05-14-2020 at 06:49 AM.
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