Vauxhall combo 2010 1.3cdti - both headlights not working.

[MeldrewsMate]

It's not the lamps!
It's probably not the fuses, as it seems there's one for each lamp.
Both main beams work properly.
Both parking lights, and both tail lights, work.

I suspect a relay, but as there is no indication of which relay or fuse does what on the fusebox lid then I will have to check every fuse and relay sequentially unless some kind soul can point me towards the location of an online wiring diagram.

MM

 

[baldykev]

check your fueses ,as one fuse will fed the headlamp relay .

 

[Burnerman]

It could be a column switch fault too.
John

 

[Jimmyjaffa]

Check the bulbs as I've seen loads with both blown.

 

[MeldrewsMate]

Thanks for your inputs.
@baldykev there is a fuse for each dipped headlight, so the chances of both failing is remote.

On further inspection during daylight hours I found that one lamp had indeed blown, the other having a poor electrical connection. Both now cured, both headlights working again.

It's not the lamps!

that was not a correct statement.