If the MK4 is coded with COLOUR firmware (no MONO) it should work directly, but i prefer to code it with the car details like the VIN nr, model, color and also the license plate number. (model and VIN can only be coded with Navcoder or at the dealer)

Hi Guys,
A friend of mine fitted a MKIV into his RR and everything works with the exception of ETA. Its on V31, the clock is working both in the car and the Sat Nav and TMC works. All the other info such as fuel consumption and range also work. It would seem the only thing not working is the ETA function.

Any idea's

Hi Tina,

Use navcoder to code the unit to the car, (select L30 Range Rover in the pull down and tick the "Show arrival time" box) it should start working then :)