I should have added, it would be a bonus if the android head unit could support these, but in my case it doesn't. I need to use my phone. My head unit will support my phone and my ELM OBD adaptor for Torque Pro but no other bluetooth devices. The app runs, but cannot add the monitoring units.

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Neil

2016 X5 3.0D
2009 X3 3.0D
2005 X5 3.0 Diesel Sport (sold)
2007 320i (sold)