I have the standard citreon picasso radio and want to find a blank fm station but as it has no display to show what stations Im on how will I be able to tell?
You just wind the car tuning knob until you find silence. Alternatively, set your FM transmitter to a frequency and the car radio will find it if you use the "search"facility.
I should have added - if the reception is rubbish it means you've chosen a "live" frequency; try a different one until you get success.
The problem is that if you travel widely you might find that the free frequency you found becomes occupied; you just have to try a different one then.
Your instructions will tell you the frequency, usually at the start of the range so before Radio 2.
Tune in to the Beeb then, with your new device live and playing, tune backwards from R2 and the radio will find it.
When that's done select any preset button, press and hold to store.