Headlight issues, not the bulb or fuse

[dan_d1]

Noticed today that my left headlight was not working, on dipped or main beam.
Afterwords I noticed that both my sidelights had also stopped working.
The right headlight works on both main and dipped, and all rear lights also work.
I tried a bulb change, and checked the fuses, but neither of these worked.
Took it to a garage and the did the same but said they couldn't find a solution and I should try a specialist shop, who said they can't get me in until the end of the week.
Does anybody have any idea what else I could try while i'm waiting?
Thanks,
Dan

[jordyp]

have you tried the actual buttons? could be a worn wire or a relay?

[dan_d1]

tried several things but gave up in the end, managed to get it into the specialist shop this morning instead and they said it was a loose connection and its now fixed. Thanks for the help though