1998 FL1 2.0TD

It's the Rear main light but the front side light (both offside) that are out but ALSO my Dash Lights are all out so I am guesssing there is a fuse somewhere I must have missed ?

The day this all happened I used my Trailer that Morning so could well have blown something when connecting that but I have checked all of the Fuses for the Lights (inside the cab, all 4 of them) and they are ok

Does anybody have any ideas?
I did have to replace my Temp sensor recently but thats nothing to do with Lights.. I'm currently stuck for ideas.

Sounds a failed fuse. Have you actually tested the fuses or just looked at them?

It was a fuse, it seems that F16 is Dash Lights as well as front Sidelight but most importantly it is ALSO Rear offside main tail light !