It may have been there a while but tonight I noticed my DPF light went on when I turned the electrics on. 

 

When the ignition went on, it disappeared. 

 

I didn't drive the car, as I was just checking out footwell lights I'd installed since it was a bit darker. 

 

Is this normal or should I worry? 

Here are the lights, if anyone cares:

 

https://imgur.com/a/4kKBMQX

 

Hardwired today and I picked a random, empty fuse slot; I'll need to check what slot I picked but could that be causing the light to come on?

 

EDIT: The mess is old but clean baby clothes I need to donate and meant to do so today but looking after my now-bigger babies put a stop to that! 

Edited 10 June, 20241 yr by Panels123

I think I might have used fuse 54:

 

START-STOP - instrument cluster