Reversing lights

[Markymoo]

Hello folks.

Can you tell me should both reversing lights come on when reversing?

On my UK model only one light comes on although I can see a bulb in the other light which doesn’t come on.

Can someone tell me if that’s correct? Only one should come on??

Thanks

[Milligoon]

I think it's pretty common to have single lamp active same as with the fog lamp, they have to be handed for lhd and rhd.

Strikes me as penny pinching.