My alarm keeps sounding on my 08 plate reanault megane cabriolet coupe, if i deactivate the internal ultasonic volumetric sensors by pressing the start button 5 time is doesn't go off at all but i can't locate them anywhere in the car to look at replacing them, a renault engineer told me theye are in the roof but i can't see anything and being a convertable i put the roof down and tested it and alarm still sounds

Rachel, July 2012

I have looked under my switches that put the roof down and there is nothing there, just taken a cover off and there is nothing behind it either, any other ideas?

My switches to pull the roof down are on the gearstick column and the centre armrest, and all that is under that is the gearstick itself, is this the same as yours?

rachel, July 2012

I have the same car as yours it is set to high. Look under roof swiches that you put the roof down with you will find a small black box with à small black knob turn it to the near side to turn it down but only a small bit at a time. This fixed mine gasgit no problem since

nick c, July 2012