NISSAN 2014 GT R - Owner's Manual - Manual (Page 135)

2-38 Instruments and controls
damage to the AWD system.
FRONT/REAR TIRE SIZE DISCRE-
PANCY WARNING
This will appear if the diameter of the front and
the rear wheels are different. (
“All-Wheel
Drive (AWD) warning light” page 2-25)
AWD SYSTEM WARNING
This will appear if the AWD system is not
functioning properly while the engine is running.
(
“All-Wheel Drive (AWD) warning light”
page 2-25)