mikefromherts

Don't know of any manual, but call Trafficmaster and ask them - there's different sequence of presses on the button that'll give confirmation that it's registered and working

Hiya - I had a Xantia a few years back did the swapping between radio & CD trick. It took several complaints before the dealership replaced it under warranty. It would just suddenly swap, and keep on swapping, every 10 seconds !!! Turning it off and on again would cure it for a bit, but not for long. Then after a while of it being turned off ('cos I couldn't listen to anything) it would revert to normal for days or weeks before firing off again. I had to put up with Citroen UK telling the dealership that I had the "TA" switched on and it was just the traffic news cutting in. I told them I'd read the manual and did know how it worked, thanks... It just took persistence before it was replaced. If you're out of warranty I don't know how you'd deal with it...