I am sure there has been a post before on this before, but I cant find one. Last night when I switched on the lights I noticed that neither dipped beam was working irrespective of the setting on the stalk for auto etc. It is possible that both bulbs have blown but I think it unlikely. I assume there is a relay for the light and I assume it is in one of the fuse box's but I don't know which box or the nomenclature for the relay. I would also guess there is a possibility of a problem with wiring to the light stalk ie some solding or a connection may have come undone. The car is a 2010 model and has a full extended jaguar warranty. I am no sure if replacement of a relay would be covered under the warranty but I would still like to know which relay may need replacing so that I can check it. Any help would be appreciated