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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Door & Lock >> System Description >> System (Intelligent Key System) >> Warning Function >> WARNING FUNCTION: System Description >> Operation Condition
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Operation Condition

Once the following condition from below is established, alert or warning is executed.

Warning/Information functions Operation procedure
Intelligent Key system malfunction When a malfunction is detected on BCM
OFF position warning For internal When condition A, B or condition C is satisfied
  • Condition A
    • Ignition switch: ACC position
    • Door switch (driver side): ON (Door is open)
  • Condition B
    • Turn ignition switch from ON to OFF while door is open
  • Condition C
    • Intelligent Key backside is contacted to ignition switch while brake pedal is depressed and ignition switch is LOCK or OFF (When the Intelligent Key battery is discharged)
    • Door switch (driver side): ON (Door is open)
For external OFF position warning (For internal) is in active mode, driver side door is closed
NOTE: OFF position (For external) active only when each of the sequence occurs as below: P position warning โ†’ ACC warning โ†’ OFF position warning (For internal)
P position warning For internal
  • Shift position: Except P position
  • Engine is running to stopped (Ignition switch is ON to OFF)
For external Warning is activated when driver door is closed from the open position while the P position warning (for inside vehicle) is ON
ACC warning
  • When P position warning is in active mode, shift position changes P position.
  • Ignition switch: ACC position
Take away warning Door is open to close
  • Ignition switch: Except LOCK position
  • Door switch: ON to OFF (Door is open to close)
  • Intelligent Key cannot be detected inside the vehicle
Door is open
  • Ignition switch: Except LOCK position
  • Door switch: ON (Door is open)
  • Key ID verification every 5 seconds when registered Intelligent Key cannot be detected inside the vehicle
Push button-ignition switch operation
  • Ignition switch: Except LOCK position
  • Press push-button ignition switch
  • Intelligent Key cannot be detected inside the vehicle
Door lock operation warning When door lock operation is requested while door lock operating condition of door request switch or Intelligent Key are not satisfied
Engine start information Ignition switch is ON position
  • Ignition switch: ON position
  • Shift position: P position
  • Engine is stopped
Ignition switch is except ON position
  • Ignition switch: Except ON position
  • Shift position: P position
  • Intelligent Key is in the passenger room after driver door is opened and closed.
Ignition switch is ON position to OFF position
  • Ignition switch: ON position to OFF position
  • Shift position: P position
    NOTE: Engine start information turns ON for several seconds and then turns OFF, when ignition switch is turned to the ON position from the OFF position. Engine start information does not turn ON until opening and closing of driver door is detected again.
Steering lock information When steering lock cannot be released after ignition switch is turned ON
Intelligent Key low battery warning When Intelligent Key is low battery, BCM is detected after ignition switch is turned ON
Key ID warning When registered intelligent Key cannot be detected inside the vehicle after ignition switch is turned ON
Key ID verification information
  • When registered Intelligent Key cannot be detected inside the vehicle
  • Intelligent Key battery is discharged
  • When NATS antenna amp cannot be detected NATS ID