Thanks spuds
Looks like it is under the panel somewhere ? that is above your knees covering steering column , but that panel doesn't look easily removable.
To hook up some marker led's behind grille I
Used a fuse tap on fuse 139 , fuse box under hood.
139 is described as spare not used 5 amp .
All good now .
Passenger footwell if you want a live while the car is running... I used AUX 1 which is prewired. The std manual pg 324 onwards provides info of fuses/locations too. However, 139 looks ok anyway.