Hi, just bought a 02 Clio sport 172 and on the way home the heater wasnt working! Dont ask me why but as i knew that it was controlled as it had an automatic mode on the climate i noticed that in the domelight their was 2 circles with holes in so i unclipped the lot and the hole closest to the windscreen had a unit in it but the connector wasnt plugged in. So i plugged it in and hey presto the heater worked! What i am worried about is that there is another connector that goes to the other circle with holes in it on the other side of the interior light. Am i missing another sensor and if not what is it there for. Thanks in advance!!!