hi, i have a very standard mk2 driver with speaker grilles in the
front doors and standard ones at the back with a clarion head unit,
single cd/radio.
sound is not very good.

I'm having some problems with my Pioneer head-unit (DEH P7500MP) and have
searched the internet to no avail so I'm hoping you guys can help.
Recently I've noticed that when flicking between the built-in movies etc.
I'm finding a fair few that are just displaying 'File Error'. Now ...

I have a Sony head unit in my car and the sound keeps going off and the ATT
sign is displayed.
This looks like the Attenuate function is not working correctly, used to
work fine.

Trying to fit this Sony into my caravan, connecting 12 volts to supply does
not power up the unit, is there anything else I need to connect up?

I have a Panasonic CQ-C3303N that I wish to use in replace of the Ford
RDS5000 in my 2000 Ford Focus Ghia with steering wheel controls.
I would like to keep the steering wheel controls working.
Is this possible? and which adapters do I need?