OK, that makes sense, and I think I saw 03 and thought it said D3. duh!

yes its also been remapped, so i guess that might also be it. If you are talking about the inputs i can see when i turn cruise control on or off

no, nothing happens when i press any of the buttons, although i can see the trigger in nanocom, so the buttons and connections seem fine.

well it is for my D2, i dont have a D3. the amber light i mean on the cruise control button light - that is the one turning on :)

yes that is correct, these are the steps i tried: 1. Cruise Control Master Switch Located on the fascia to the right of the steering wheel. Press it to turn cruise control on—you'll see the amber light on the dash 2. Setting Your Desired Speed...

when i press the cruise control button the little light turns on , i accelerate normally to desired speed and then try to press the buttons but nothing happens. horns work, yes

100% valid point however i also travel to continental europe or africa and there cruise control is very convenient. This a photo from my latest adventure in the sahara :D

Everything checks out. On the next page there is also the resume and set accelerate inputs and those also seem to be registering

so this is part of the accelerator pedal right? is there any way i can test if this is my problem without getting the pedal apart?

unfortunately cruise control is still not working. so what is my next place to check?

i hope this is a bingo, the setting was not enabled. will have a go tomorrow and report. thanks for now

Go with nanocom In BCU - Settings - Alarm/others - 4'th page and make sure that Cruise control appears as "Enabled"

Yes, so i turned on the switch which lights up and then i got up to speed and pressed the set + and i let go of the accelerator but nothing happened. Was expecting it to maintain that speed or at least feel some kind of trottle response ?

so i retrofitted the cruise control on my 03 disco. all looked fine and i can see on nanocom that the switch works. however the Set + button doesnt seem to be doing anything? what am i misisng? how can i check if the switch is maybe faulty?