Yesterday my headlights were fine, today they don't work, when I turn the lights on only the drivers side side lamp comes on, passenger side light, both headlamps and main beams don't work at all. Hazards, rear lights, indicators, brake lights are all fine. 

 

Any ideas? It could be the passenger side light was already out but both headlamps definitely worked yesterday. Could both bulbs have died at the same time? Fuse or the actual headlamp switch? 

 

Any help appreciated before I start taking eveything out and replacing them one by one? Thanks. 

I had the light switch fail and require replacing having exactly the same symptoms you report.

Thanks for the info. Is it easy and cheap or mechanic worthy and expensive? 

Easy peasy!  Hope this helps.  Plenty of other guides on YouTube.

 

 

 

That's great. Thank you