Where is the fuse for Windows on Infiniti 2005 g35?

SOURCE: 2003 Infiniti G35 Starter location

Downloaded a PDF detailed service manual online. Gives you diagram and everything else you need.

SOURCE: Infiniti G35 speakers don't work

03 and 04 G35 vehicles had a Technical Service Bulletin issued regarding the audio circuit board. No sound was one of the symptoms of a faulty circuit board. There was a design flaw with the boards on the early model G35's that was corrected in 05.The audio units on those cars consisted of three pieces, the radio itself, which is just a silver box, a circuit board that attaches to the front of the radio and then the outer display. I would suggest contacting a dealership service dept. with your VIN number in hand, and ask if the circuit board has been replaced. Even if it has, It will still more than likely be the problem. It's either that or the radio 

SOURCE: Tire pressure light is on

You cannot reset them,Make sure that you check the pressures in the tires. The Infiniti Tire Pressure Monitoring System is designed to trip the warning light anytime the pressure in any of the tires drops below 29 psi. At 29 psi it really won't look like the tires are low. You could have one tire at 29 or 28 causing the light to stay on all the time. Check your pressures, set at 34 or 35 to be safe, or whatever pressure the tire is recommended to be. Not all infiniti vehicles with TPMS have the display that shows the pressure in each tire. If the pressures are above 29 psi, Then there could be an issue with one or more of the sensors. If you have the tires replaced you will have to have the sensors relearned at the dealer. Tire rotations do not require the same. 

SOURCE: Service engine soon light

in your manual inside your glove box it will tell you how to restet the service due soon message, or the mechanic should do it when he/she services your car.

SOURCE: 2005 infiniti G35 coupe how to reset the service

You cannot reset the light, some people think that by disconnecting the battery you reset the ECM, as that may work on Fords or Chevy, it doesn't work on Infinitis. If the engine light came on because of a loose or missing gas cap, then once the cap is tightened past three clicks, the light will go off on its own. You are going to have to take it to either AutoZone, a dealership or to an independent shop and have the Consult II diagnostic computer retrieve and clear the stored codes. AutoZone does this for free. That's where I suggest you start.