Radio control switch

[Squad]

Hi,
My steering column control switch on my 2002 Citroen berlingo multispace 1.6 16v is playing up as I turn the volume up on the radio the volume automatically turns its self down and I don't have a clue what is going on? 
Does anyone know what it might be .

[shedpete]

I had that except mine would sometimes go right up to full volume instead!

Tried cleaning the contacts but in the end had to swap in a new radio stalk to fix it.

[Squad]

I had that except mine would sometimes go right up to full volume instead!

Tried cleaning the contacts but in the end had to swap in a new radio stalk to fix it.

Where did you buy your new radio stalk from and was it easy to fit?

[Tomcat3]

If you take the shroud off the steering column the radio controls stalk comes out of the comms unit quite easy. Have a look on ebay or the like for a replacement or if you have a breakers nearby pay them a visit. I think the stalk is used in a lot of citroens of that vintage so you aint just looking at berlingos.