indicators

I've done a search and there are threads on removing the front wing but none mention removing the front side indicator repeater. I see that the repeater has a clip on the inside of the wing and this releases it but it only come out via the outside of the wing. Either there is a plug and socket...

I left my left Signal on while the car was parked and now the indicators aren't working. The indicator lights flash up on the dashboard for a second then disappear. The bulbs are ok because the hazard warning lights work fine.