Hey, great thread! It would be a good idea to add comulative info on how much you have spent so far for all the mods...
I am considering myself to switch from RT4 to RT6(RNEG2), but on a slightly older 2007 C5 series II (facelift). I have few questions before I get into spending a lot of money...
1. How can I distinguish the CAN2004 and CAN2010 units? I know the SMEG can be configured to work with both, how about the RT6? I've read somewhere that if it has a "facade" it is CAN2004, if not - CAN2010, could someone confirm that?
2. I have a DEVHR display from an RT5 (9664936580-00), would it work with the RT6? The connectors look the same...
3. Do you need online access with authorized diag-box or just a normal lexia would do for the programming?
4. And a difficult one - would it be possible to use the RT4 facade on the RT6? The connector on the motherboard looks the same, but many of the buttons are different.
Thanks a lot!
Vladimir