Interior Lights

DS7 2018 - when I open the doors the cabin lights don’t illuminate (and go off as door closes). The lights work if i offer my hand up to the console above the rear view. Does anyone know how or where the function is set.

I’ve checked the manual which is as clear as mud.

Thanks.

It’s the middle touch button up there that controls the “courtesy lights”. Try pressing it for a few seconds.

Thanks I’ll try - the manual I am looking at doesn’t have that information highlighted in the box per your screenshot - so I’m guessing (Hoping :)) that others have had issues too. It is on the page I am looking at - just not so clear or obvious. Thanks.