Can anyone please tell me how I get at the Speedometer control box (Part number 1929SJ) also I think known as the "Modulator Box".
I know it's somewhere up behind the glove box, but despite trying I can't get the glove box out to find the little devil. Any help gratefully received.
I've checked with Peugeot and my car is fitted with one.
......................................Symptoms of the fault which make me think it's this box.........................
The Speedo works well until I've driven about 150 miles when it starts to fail intermittently. As soon as this happens the engine refuses to idle or run smoothly. When idling, the revs drop very suddenly to 0 and then suddenly back to 1000 sometimes it stalls. After a few days all returns to normal until I do another 150 miles and then it all begins again.
Thanks Chris