Hi, having a quick look through the haynes manual just to make sure fuses to have checked are (Engine fuse box) F9 LH dipped, F10 RH dipped both 15A fuses Looking at the earthing points each headlight have a seperate earth E9 Behind left hand headlight,E14 RH engine compartment it seems the bulb is earthed off the headlight therefore needs to be in the postion to create the circuit? could be wrong sure someone more exsperience will be a long to confirm You could possibly check the bulb condition with a mulitimeter if you`ve got one, try not to touch the bulb glass itself as it can make it prematurely blow hope this may help Gary