I have an Espace V from 2015. I succesfully upgraded r-link to versione 3.x from version 2. Than using ddt4all activated Android Auto. Full success but guidelines of the rear camera are messed up. I found some parameters to be inserted in dd4all "parametric guidlines" to probably recover the guidlines but ddt4all in that section seems not working correctly. It reads and write daa but after r-link reset data I inserted are discharged, like never saved. Any hint?