Hi Trevor
Thanks for the reply, it sounds like the sound is coming from the rear of the car on the righthand side. I took the rear light access panel off and all the boot peice apart but still cannot see a way into wind on righthand side (boot) is there anyone that has a picture or some kind off walk through to explain how to get to the siren. I really cannot see the way into this area of the car. I think I might have to bite the bullet and buy the online workshop -manual.
Dan