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Home >> Infiniti >> 2012 >> EX35 Base, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Door & Lock >> System Description >> 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 will be executed:

Warning/Information functions Operation procedure
Intelligent Key system malfunction When a malfunction is detected on BCM, "KEY" warning lamp will illuminate.
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 is inserted in key slot
  • Door switch (driver side): ON (Door is open)
For external OFF position warning (For internal) is in active mode, driver side door has been closed.
NOTE: OFF position (For external) active only when each of the sequence has occurred as below: P position warning → ACC warning → OFF position warning (For internal) → OFF position warning (For internal)
P position warning
  • Shift position: Except P position.
  • Engine is running to stopped (Ignition switch is ON to OFF).
ACC warning
  • During P position warning is in active mode, shift position has changed 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 can not be detected inside the vehicle.
Door is open
  • Door switch: ON (Door is open).
  • Key ID verification every 5 seconds when registered Intelligent Key can not be detected inside the vehicle.
Push button-ignition switch operation
  • Ignition switch: Except LOCK position.
  • Press push-button ignition switch.
  • Intelligent Key can not be detected inside the vehicle.
Intelligent Key is removed from key slot
  • When Intelligent Key is removed from key slot, Intelligent Key can not be detected inside the vehicle.
Door lock operation warning Request switch operation When request switch is pushed (lock operation) under the following conditions:
  • All door is closed.
  • All door is unlocked.
  • Intelligent Key is inside vehicle.
Intelligent Key button operation When Intelligent Key button is pushed (lock operation) under the following conditions:
  • Door switch: ON (Any door is open).
  • For 3 seconds after Intelligent Key is removed from key slot.
Key warning
  • Ignition switch is OFF position.
  • Driver side door switch: ON (Driver side door is open).
  • Intelligent Key is inserted in key slot.
Intelligent Key insert information
  • Door switch: ON to OFF (Door is open to close).
  • Ignition switch: OFF to ON position.
  • Intelligent Key is out of key slot.
  • Intelligent Key can not be detected inside the vehicle.
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 inserted in key slot or Intelligent Key can be detected inside the vehicle.
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 can not be detected inside the vehicle after ignition switch is turned ON.