Arto 69 GL 2004

[Vanessa73]

Hi. Please can anyone help! My headlights will only come on full beam. No dip. I've checked all the fuses. On the front there are the 2 round lights on either side. The inner ones have 2 bulbs. With the headlights switched on just the lower bulb comes on and on full beam the bright middle bulb comes on. But the two outside lights are not coming on - main beam. Any ideas??