I am using the front aux jack and everytime the radio turns on/off with the car I have to keep turning the front aux jack back on with the "source" button. It keeps defaulting back to the FM radio. Is this normal? I have a London MP48.

I love the radio but this is driving me crazy. I used the ipod adaptor out the back of the radio (charges and reads the ipod) but I was getting a lot of hiss. That is why I am using the front Aux.