2007 Nissan Murano Owner's Manual - Page 215

IGNITION SWITCH (Intelligent Key System equipped model) KEY POSITIONS The switch includes an anti-theft steering lock device. LOCK (Normal parking position) (0) The ignition key can only be removed when the switch is in this position. OFF (1) The engine can be turned off without locking the steering wheel. ACC (Accessories) (2) This position activates electrical accessories such as the radio when the engine is not running. ON (Normal operating position) (3) This position turns on the ignition system and the electrical accessories. START (4) This position activates the starter motor, starting the engine. If the engine fails to start using the registered NVIS key, it may be due to interference caused by another NVIS key, an automated toll road device or automated payment device on the key ring. Restart the engine using the following procedures: 1. Leave the ignition switch in the ON position for approximately 5 seconds. 2. Turn the ignition switch to the OFF or LOCK position and wait approximately 10 seconds. 3. Repeat step 1 and 2 again. 4. Restart the engine while holding the device (which may have caused the interference) separate from the registered NVIS key. If this procedure allows the engine to start, NISSAN recommends placing the registered NVIS key on a separate key ring to avoid interference from other devices. WARNING Never turn the ignition switch to the LOCK position while driving. The steering wheel will lock. This may cause the driver to lose control of the vehicle and could result in serious vehicle damage or personal injury. NISSAN VEHICLE IMMOBILIZER SYSTEM (NVIS) The NISSAN Vehicle Immobilizer System (NVIS) will not allow the engine to start without the use of the registered NISSAN Vehicle Immobilizer System key. 5-10 Starting and driving