I have an '06 Fiesta Zetec with the CD6000 radio, when I start the car or switch on the radio the volume is always at level 5 regardless of what it was before switch off and this level is too loud, I have read the audio booklet but this makes no mention of how to adjust this, have tried storing a station at a different level of volume, but this makes no difference, AVC (audio volume control) which adjusts the volume depending on the noise of the engine is switched to "off" so it cant be that so I am at a loss, has anyone also had this problem or know of a solution?

Thanks