Seems like there is very little information on coding for the new A7/A8. As there seem to be more posts in the A7 forum I will start here although I am working on 2011 A8. I want to do 5 upgrades two which should be easy and two which will be a bit more challenging. Easy - Reversing Camera and TV - assuming it is pretty similar to any other 5F equipped car which I have done before. Hard - Night Vision, Speed Limit Display and Lane Departure Warning. Speed Limit - I have done a fair amount of research on this and am pretty sure that the car has all the prerequisites (image processing and on board camera) and the coding is correct and produces no errors. - 17 Instruments, Long Coding, Byte 05, Bit 2 on - 8E Image Processing, Long Coding, Byte 02, Bit 0 on - MMI Hidden Menu: car/cardevicelist, VZE on - MMI Hidden Menu: car/carmenuoperation, VZE => 5 HOWEVER - all that is displayed is Speed Limit - "out of operational area". Almost like there is some enabling code required. I may try to take this to a friendly dealer and see what VAS has to say while steering clear of SVM. Night Vision although expensive looks like a simple camera, controller, dash and a replacement light switch - wiring is straightforward and I think I can get the dash installed and coded. I have the coding from a night vision equipped car so will accumulate the bits over the next few weeks. I managed to get the most expenisve part which is the camera of german Ebay. If anyone wants any coding info please let me know. Lane Departure Warning - this seems to use image processing and on board camera again plus replacement stalk and steering wheel. There seem to be very few cars with what is a brilliant safety feature and I am hope that it will be simply coding of the 5F (hidden menu enable LDW in device list and carmenuoperation), 8E, 85, 16 and 17. Any info or guidance would be apprecitated and I will report back as things progress.