2010 Nissan Versa Owner's Manual - Page 136

When the Intelligent Key lock warning light ) (M/T models) in the instrument panel ( blinks: ● Make sure the shift selector is in gear. ● Make sure the ignition switch is in the LOCK position. Preventing the Intelligent Key from being left in the vehicle If you lock all doors using the power door lock switch with the Intelligent Key in the vehicle, all of the doors unlock immediately and the buzzer will warn you when the door is closed. Alarm and warning when the engine starts When the Intelligent Key system warning light ) blinks red and the outside buzzer ( sounds, make sure the Intelligent Key is inside the vehicle. Warning for low battery power When the Intelligent Key battery is low, the Intel) will blink ligent Key system warning light ( green for about 30 seconds after the ignition switch is placed in the ON position. This warning is to let you know that the battery of the Intelligent Key will run down soon. Replace it with a new one. Refer to "Battery replacement" in the "Maintenance and do-it-yourself" section. NISSAN recommends replacing the battery at a NISSAN dealer. Pre-driving checks and adjustments 3-21