Replace RNEG (MyWay) nav system

[kornata]

Guys,

I would like to replace MyWay nav system in my DS3 (2012) to build custom - better - audio system including BT streaming option. I would like to install Apline 1DIN unit + ios/android device in the dash - but not sure how to keep access to car settings and reverse sensors. What about standard/small LCD display? Will it work with the steering wheel controls? I have checked Connects2 products, but seems like they are only to replace RD4 unit.
Please advice

Regards,
KorNaTa

[Dangerousfish]

I'm not aware of any harnesses on the market that can be used in conjunction with they MyWay system.

Somebody else might have seen one somewhere though.