Andy, thats great. thank you. I assume the middle photo is the rear of the speedo, which in my case will still be attached to the car. I will have to lie on my back and thread my hands through all the wires and cables and find which bulb needs replacing, Any suggestions which one ?. With the bulb not working, I dont know where or what it is. I anticipate that it is somewhere giving an overall background light to the speedo display . Or is it the one immediately to the left of the speedo and to the right of the eight warning lights? This is so helpful. Thank you. I could not see it in the car handbook or Haynes, or the Renault Maintenance book I have.