You can open the gas tank on an Infinite g37, as you would open the gas tank on any other vehicle. It is a rather simple process once you locate the switch. Pull the switch to open the tank.
There isn't one, you just have to have the car unlocked and press on the left side of the door and it will pop open.
The gas tank on the 2012 Infiniti EX holds 20.0 gal..
The gas tank on the 2011 Infiniti EX holds 20.0 gal..
The gas tank on the 2013 Infiniti EX holds 20.0 gal..
The gas tank on the 2012 Infiniti M holds 20.0 gal..
The gas tank on the 2012 Infiniti FX holds 23.8 gal..
The gas tank on the 2011 Infiniti FX holds 23.8 gal..
The gas tank on the 2013 Infiniti FX holds 23.8 gal..
The gas tank on the 2014 Infiniti Q50 holds 20.0 gal..
The gas tank on the 2014 Infiniti QX50 holds 20.0 gal..
The gas tank on the 2014 Infiniti QX60 holds 19.5 gal..
The gas tank on the 2013 Infiniti QX holds 26.0 gal..