Seems I might have gotten the solution. Another Norwegian posted to me on the Norwegian Land Rover Forum. This tread on another forum> http://www.rangerovers.net/forum/6-range-rover-mark-iii-l322/200578-new-member-norway-2006-sc-no-heat.html

I just orderd new valves Like these, but brand new. I am running out of ideas.

A bit slow on reply here, but things came in the way. I have flushed the matrix. Bleed the system. And nothing good came out of it. I have tried to figure out if there is a blendflap that would stop the warm air. But I can not figure it out. Is there someone viser?

I`ll flush the Matrix tomorrow. I will update what the results are.

I checked the pipes inside of the car, and they got hot. Is it possible to have a temperary fail on the valves? I have to admit i got the car hot and then tried. No hot air, but hot pipes.

All 3 pipes gets hot (High line)

Sorry, bad link to picture.

I think this is the car I have bought now. Since I have just this problem. Eliminated the following faults. -Not headgasket. -No air in system. -Not the cable from the center fallen off. I now have dissasembled half of the car inside to find the fault. And I do not find it. The pipes running...