Woman driver needs to know where the fuse box is located on 1998 Citroen C15 Romahome

Question edited for clarity, 'fuse', unless you light it 'fuze'.Question moved to sub category.

If the radio has an inline fuse, it will be within 82 of the plug at the rear. They are built into the harness. Unlikely because there are three fuses covering audio.

https://fuse-box.info/isuzu/isuzu-trooper-1992-2002-fuses-and-relays

C11 10 (AUDIO[ACC]) MIRROR Audio, Door mirror, Door mirror control SW, Door mirror folding SW, Digital clock, Speaker C12 20 CIGARETTE Cigarette lighter C13 10 ANTI THEFT Anti-theft controller C14 15 STOP A/T CONT Stoplight SW (w/o cruise control), Brake SW (w/cruise control), Rear wheel anti-lock brake controller, Stoplight, Transmission control module, Electronic brake control module, Trailer harness connector, Cruise control unit, A/T shift lock control unit, Lockup off relay C15 20 AUDIO[BJ] Horn, Horn relay, Horn SW, Hazard warning light SW, Flasher unit, Anti-theft horn, Hazard warning light, Audio C15 20 TELEPHONE Telephone C16 10 CLOCK[B] ROOM Digital clock, Audio, Dome light, Map light, Luggage room light, Courtesy light, Door SW (Front, rear, tail gate), Antenna, Anti-theft controller, Key remind SW, Seat belt, Key & light remind buzzer

F12 possibly?

Fuse Box Diagram Citro?n C4 Picasso I (2006-2012)

fuse-box.info > citroen > citroen-c4-picasso-i-2006-201...

2008, 2009, 2010, 2011, 2012 - Cigar lighter (power outlet) fuses in the Citroen C4 Picasso I are the fuse F9 (Cigar lighter, front 12V socket) in the ...

in the fuse box.
all fuses are covered in the operators guide, in the glove box.
lost? you should get one, so if one blows,, far from home, and stranded???/
in the box 2, in drivers cab (not engine bay)
use #25
clearly marked Cigar,radio ( clock , mirror , accessory socket )
if radio works, its not the fuse. bad lighter.

check the fuses again, sometimes they blow right after you install them.
there may be a short in the wiring causing them to pop.
check fuses again and let me know

Look in the driver's manual for the fuse location and replace it, Some times the fuse is not in the fuse box, but inline on the cable to the radio.

mine did the same thing. the fusebox for that is under the steering wheel.

A short in the phone charger has blown a fuse in the fuse box. If it is not behind a removable panel on the driver's side of the dash, consult you owners manual for location.

If you find my suggestions to be helpful, please share with us some details so that others may benefit from knowing the whole story. Thank you!

The radio, lighter and clock are controlled by 2 fuses:
The 15 Amp CIG and the 15 amp DOME, under the dash, driver side, for a USA car.

I know it is in fuse box under the dash