Anyone have a diagram on how to remove the speedometer or any advice?

After working on my radio (which is fixed) I was trying to get to the get behind the air duct vents because there is something obviously obstructing their pathway when the air is on. I figured one of the flaps is not working correctly but I cannot get to them without removing the speedo.

Any help greatly appreciated - thank you

 

If you're talking about the centre air ducts, they are fixed to the wood fascia, which comes off with a gentle tug towards yourself.

Can be seen in this pic..

http://i.ebayimg.com/t/Jaguar-x-type...dQg~~60_58.JPG