The other day, I had the driver side headlights stop working, thats both the side lights and the main light. I have not tried the high beam, honestly just thought of that!

I have switched the fuses and headlight relay in the fuse box under the bonnet, and they everything works fine, no blown fuses, etc.

Any ideas? Could it be both bulbs at the same/similar time?

Thanks!

 

just checked and the main beams work, so will get some bulbs and try them

 

Look for corrosion or loose connectors too.
You could also swap working bulbs for those NOT working, ie: from the other side, to check, before buying new.

 

had a quick look for loose connectors removed and reattached...

Will try the bulbs swap (good idea)