Upgrade IRIS RDS to MID Unit

[airtube]

I have got a MID and cassette player that I would like to Install in replacement of my IRIS unit. Any suggestions?

My current unit

MID unit to be installed

Got the two links below but is it accurate? Anyone done it before?

http://forum.bmw5.co.uk/topic/68207-mid-retrofit-done/

http://forum.bmw5.co.uk/topic/71725-high-obc-retrofit-with-extra-information-and-pictures/


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