There is none. Just fill up your tires to the proper inflation and the light will go off.
I had a similar problem on my 2006 G35. All I had to do was check the tire pressure on all wheels and fill them back up to spec; the light went off by itself.
tire pressure
It's not a 'tire maintenance light' it's a TPMS (Tire Pressure Monitoring System) light, which lets you know that one of your tires is below the recommended level of air pressure.
On a 2004 G35 sedan, the low pressure indicator light looks like in the following picture http://www.bartecusa.com/images/300/tpms_replacement_1.jpg
That symbol on the instrument panel of an '08 Infiniti G35 typically indicates an issue with the vehicle's brake system. It could suggest low brake fluid levels, problems with the brake system, or potential malfunctions that need attention from a qualified technician.
air all tires to at least 30 psi. drive for 5-15 minutes and light will go out. may need new sensors or to have sensors reinitialized if they have been replaced. use consult-II Nissan diagnostic tool
It means you either have a bad tire pressure monitor sensor at one of the wheels (if it flashes several times before staying lit) or one tire or more has the wrong air pressure in it (you are getting a flat, for example).
its written on the inside of your driver door
Same as it is during the summer
Dealer and Car specs recommend 36 PSI or higher.
its the low tire pressure warning. check your tires
i tryed on my car it does not work pit light still on