Safety neutral switch
The fuse block is under the dash on the left side of the instrument panel.
You can find a layout for the fuse panel of a 1990 Toronado Trofeo in the owner's manual. You can also find it at certain auto stores.
The Interior Fuse/ Relay Panel is located under the Right side of the Dash, below the Glove box (remove lower sound panel to access). on some Models, this Fuse/ Relay Panel is located in the Right side of the Console.
If your model has the digital heater/AC control panel, turn the ignition switch to "on" and then press the heater control panel's "off" and"warm" buttons at the same time for 5 seconds or so. The instrument panel will then display any codes.
Yep, this is a hard one to find. It is located BEHIND THE CENTER OF INSTRUMENT PANEL.
If you do not have an owner's manual for a 1990 Toronado Trofeo, you can find the fuse panel diagram at auto part stores. You can also find them in Chilton manuals.
Front seating area, driver side, driver side of steering column, mounted behind instrument panel.
A similar year Buick Apollo, Oldsmobile Omega or Pontiac Ventura would also work
you take apart the dash and get to the instrument panel. then you take the instrument panel out and on the back of the panel you'll will see the lights
Remove the instrument panel cover. Remove the instrument panel retaining screws. Remove the wiring harness from the gauges. The instrument panel will come out.
Behind left side of Instrument Panel, above the fuse block. I am told you must remove the dash to get to it.
I located the instrument panel illumination lights on my 1990 Nissan D21 Pick-up by removing the clear plastic panel that protects the gauges and pulling the instrument panel forward. To do this, screws must be removed from the dash panel located around the instrument panel. There are also screws securing the clock adjustment knob and the glass/instrument panel itself. The bulbs twist into the backside of the instrument panel. There are several of them. I located the instrument panel illumination lights on my 1990 Nissan D21 Pick-up by removing the clear plastic panel that protects the gauges and pulling the instrument panel forward. To do this, screws must be removed from the dash panel located around the instrument panel. There are also screws securing the clock adjustment knob and the glass/instrument panel itself. The bulbs twist into the backside of the instrument panel. There are several of them.