See also:

INFINITI Intelligent Key
Your vehicle can only be driven with the Intelligent Keys which are registered to your vehicle’s Intelligent Key system components and INFINITI Vehicle Immobilizer System components. As many as 4 Inte ...

Engine block heater (for Canada only)
Engine block heaters are used to assist in cold temperature starting. The engine block heater should be used when the outside temperature is 20°F (−78°C) or lower. To use the engine block heat ...

Troubleshooting guide
Verify the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the vehicle system may respond differently than expected. ...