thanks but now changing vehicles I will leave that to someone else. One thing I did remember is to remove all addresses etc from the Garman so the new owners won't know where I have been Ex 2010 Freelander2 GS-e Diesel manual Silver owner

Having checked the circuitry, it would seem if you want to fully integrate a Garmin into the audio system you would need to keep the original GPS computer module and jump in inside the module on the cct board at the audio signal output but before the data conversion my PC is slightly to the right of Genghis
2012 HSE SD4 In Orkney Grey now gone, best car ever.