you can get them to come on by cleaning the terminals with emry cloth!
switch the lights on dip, pop the top off fuse box and wiggle till they
come on, they'll then be alright 4a while! think the relays are on there
way out mate, if not the contacts in the fuse box where they plug are dodgy!
happened a couple of times when i had it, been ok 4a while tho.