my bravos switch for the headlights/main beam etc started playing up, i could only get dipped lights on and when i turned it on to normal lights i would get nothing but after about half hours driving they would come on with a bit of persistance turning them on and off repeatedly. i still have that problem but now my wind screen wipers dont work along with the water jets, heaters (hot or cold). i have checked fuses and they seem to be fine, all these problems must be one thing, does anyone have a clue wot this could be