plurielmallorca

Hi poeple. After messing around with the various functions whilst waiting for my lady friend (as we know they take ages) I pressed the button on the end of the indicator lever, and the auto lights went off, as well as the auto door light. The door light was easy to get back on, but the auto lights now do not come on in dark conditions. I have a 2006 Citrien C3 Pluriel. Anyone know how to get hem back on? Have tried pressing and holding it in, but no luck. Any help would be awesome. Cheers in advance Danny