This has been tried before but they never succeeded in getting all the errors fixed the new cluster showed. Many little things have changed and it would not be worth the effort.
What you could do though is to get one of those CAN-bus adapters. They create the proper CAN signal from ignition, light, reverse and (some) speed which can be used by the RNS-E. You won't have the navi or radio information shown in your DIS though.
What you could do though is to get one of those CAN-bus adapters. They create the proper CAN signal from ignition, light, reverse and (some) speed which can be used by the RNS-E. You won't have the navi or radio information shown in your DIS though.