Newly installed in car ICE losing setting when ignition turned off
i have just tried to install a in car Mp3/CD player in my car. The installation has seemed to have gone ok, it works when I turn it on and can listen to music through the speakers and even my in car phone kit is all working :-)
The only problem I am having is when I setup my preset stations and clock settings when the ignition is turned off it loses all the settings. I have checked the back of the cd player and ensured that all of the connections are correct.
Is the problem with the back of the headunit, or could it be something under the bonnet such as the battery not being connected to the radio? Whats odd is if I leave it for a few moments it keeps the settings but if its off for hours thats when it loses the settings.
The car is a 06 Ford Focus so any advice would be of great help. Many thanks