He guys,

you won't believe what just happened. I toke a wild shot and tried turning my tv of power, leaving it powerless for half an hour and than putting it on, trying if the kameleon would work.

So, I tilted my tv forward, removed the powercord on the backside, waited...and tilted again to plug back in.
I tried the code 0195, but nothing. So I use the old boring one and zapped. Guess what?! My tube is all purple, and nothing I do will get the colours back to normal. So maybe my golden oldie is not so golden anymore.....talking of coinsedences:)
Really, I thing my Grundig of 11! years old has now officially gone into a coma. It is now really time to get ourselves a new tv:(
But now we can buy one that responds perfectly with the kameleon remote! :). Any of you good suggestions? :0)

Really, I still can't believe this has happened today, after all the work and time that has went into getting it to work.

I have only one more thing to say to you, the most important one of this discussion so far:
THANK YOU VERY MUCH GUYS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!