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Hi Guys.

I have had a problem with my IOD Fuse keep blowing finally sorted this out and its fine now it was my damn underhood light causing the problem. But now every time i turn my radio on i get a new error message in my cluster saying no bus. Any ideas what could be causing this. Checked my radi connections all correct any help would be great thanks guys.

That's pretty odd that your radio would cause that. NO BUS means that there is a problem somewhere with the data bus that runs from the PCM to the cluster. Maybe see if the cluster has loosened up at all? I would be checking the cluster out before I'd check the radio because, again, the radio has nothing to do with the car's data bus.

i had that too, the stereo had an extra 5v out that was shorting to ground. and that did the "no bus" and started killing the car...

Ive seen a wire behind radio , ground to body cause the no bus.