I have tried installing http://android-caraudio.com/en/ford/...eo-s-max-.html
The unit looks great
If you have Parking assist (park itself) and front sensors you loose these features.
The Unit is great for Focus's without these and is Dead easy to fit.
I have taken back out due to missing feature, just got to try and get rid of it now!
I do want to try the unit which says Top Configuration works with sync, need to order first.