2012 Nissan Quest Owner's Manual - Page 160

LOCK button on the Intelligent Key after the door is closed. (See "Remote keyless entry system" (P.3-21).) BATTERY SAVER SYSTEM GUID-C1D357C4-6EA5-44C6-BA8C-7BD470E55E6C When all the following conditions are met for 60 minutes, the battery saver system will cut off the power supply to prevent battery discharge...The ignition switch is in the ACC position, and All doors are closed, and The selector lever is in the P (Park) position. WARNING SIGNALS GUID-0862654C-B964-4C0A-8B51-4615EF5B78D4 To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key listed on the following chart or to help prevent the vehicle from being stolen, chime or beep sounds inside and outside the vehicle and a warning displays in the dot matrix liquid crystal display. When a chime or beep sounds or the warning displays, be sure to check the vehicle and Intelligent Key. See "Troubleshooting guide" (P.3-20) and "Dot matrix liquid crystal display" (P.2-18). Pre-driving checks and adjustments 3-19