can anyone help with this.. i have been told my car battery is low and this
is why the needles on the display sometimes go to max when i start the
car.

could this be the reason why my car stereo is going wierd? the following
happened to me about 2 months ago, and has recently happened again:

i have a pioneer MOSFET DEH P4300R stereo and it has stopped responding
apart from 1 button which will turn the radio on when there is no CD in it
- this is not the power button you would normally use. when i insert a CD,
it plays it fine but there is absoloutly nothing else you can do - no
buttons work so you cant fast fwd, skip, pause etc etc - you can only
change the volume. when this happened about 2 months ago it was dodgy for
about 2 weeks, and then one day suddenly it all came back and responded.

has this happened to anyone before??
can anyone help??