What does "vso" mean on

Question edited for clarity. Your vehicle is not an 'infinite. it is an 'Infiniti, and it is an 'FX35', not and 'FX3', plus it is 'YouTube', not Tube'. If you can spell it you can find it :>D

YouTube is for videos, not for finding fuse box data. The Radio is listed as 'Audio' and has 2 fuses. BUT, did you disconnect the battery recently? It the 'radio' asking for the code?

Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays

Fuse-Box.info https://fuse-box.info > infiniti > infiniti-fx35-fx45-s50...

The fuse box is located behind the cover under the instrument panel. The location of the fuses in the passenger compartment: Infiniti FX35/FX45 (2003 ...

Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays

Infiniti FX Forum https://www.infinitifx.org > attachments > 0-20... PDF
Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays. Driver's Side Panel Fuse Box. Assignment of fuses in the instrument panel ... Fuse Box #1 Diagram ...

Infiniti FX35 2004 Interior Fuse Box/Block Circuit Breaker ...

CarFuseBox https://www.carfusebox.com > infiniti-fx35-2004-inter...

Jan 30, 2023 - Infiniti FX35 2004 Interior Fuse Box/Block Circuit Breaker Diagram ; -, Fuse Block ; -, Smart Entrance Control Unit ; -, Engine Control Module (ECM).

The two main reasons are here.

https://www.google.com/search?q=2006+FX35+Infiniti.+The+Speedometer+quit+working

The most common reasons an INFINITI FX35 speedometer isn't working are the vehicle speed sensor (VSS), a faulty speedometer, or an electrical issue.

..

Go to the following website and enter your vehicles VIN number. The website will let you know ANY recalls for your specific vehicle. You can get your VIN from your insurance card or by looking through the front window on the driver's side dash.
https://www.nhtsa.gov/recalls?gclid=EAIaIQobChMI9vTnhcyv1wIVBXZeCh3o9A7YEAAYAiAAEgItMfD_BwE

what does it look like is it a trans or suspension does car run ok shift ok did you scan for codes usually flashing light is a transmission problem or traction control

On any car, you start at the wheel most distant from the master cylinder. Usually that means RR, LR, RF, LF

is the only thing not working the cigarette lighter? the fuse that operates it is usually the accessories fuse, it normally operates the interior light as well, which fuse box have you checked,there is most likely one under the bonnet & there also may be one under the dash as well, it might well be that the cigarette lighter element is the problem,try another lighter....hope this helps....cheers

sometimes you must disconect for 15 mins

2004 Infiniti FX35 dash board may be mfg issue for Infiniti and you may look to them to solve the problem. I had the problem and they covered the dash part at 100%. I had to pay labor. Wound up at about $200. I had 84,000 miles on the car and outside warranty by over 15 months. Tells me they recognize an issue and will stand behind it. Be pleasant at dealer but insist they request support.
BMG

1st you will need to contact Infiniti, so they can quote you the option which is $700.00 something dollars when i checked. Just because its equipped there are still things that need to be added in order to make it function. As per the mechanic. Rip off.

The analog clock has little buttons on the face to move the time forward or back. If your FX has NAVI hit the setting button then choose CLOCK. If it doesn't have NAVI hit the menu button and scroll down to the clock setting.