I have a Pioneer DEH-4300UB, installed into my 2005 Citroen C3 Desire. I am having a few problems with it. I am unable to turn it off, so I'll stop the car, turn the engine off and the radio is still on, so I hold down the 'S(SCR/OFF)' button but all that happens is the colours start to cycle though and the word Pioneer scroll across the screen. So I have to take the head unit off just for it to shut off Another problem I'm having, is after I set what colour and Volume I want it to be I use it for a while, then leave the car for a few hours, then come back to the car later, it has all reset, the colours cycle and the volume is set to very loud which is really annoying. Also, if I am just using it off the car battery (with the keys not in the ignition) it will play fine, then there will be a click noise from just right of the glove box followed by a noise from the steering wheel area that sounds like a kettle boiling. While that is going on, the radio cuts out, then comes back on. Any thoughts or advice would be great
