INFINITI vehicle immobilizer system

The INFINITI Vehicle Immobilizer System will not allow the engine to start without the use of the registered key.
If the engine fails to start using the registered key, it may be due to interference caused by another registered 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 5 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 key.
If the no start condition re-occurs, INFINITI recommends placing the registered key on a separate key ring to avoid interference from other devices.
See also:
Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions.
Where the solutions are listed by number, try each solution i ...
Going & Stopping
What hasn't changed is the G37's performance. Gallons of ink and multiple
terabytes have been expended comparing every iota of the G37 sedan's 3.7-liter
V-6 to the optional turbocharged inline-six ...
Blocking wheels
Blocking wheels
Place suitable blocks 1 at both the front and back of the wheel diagonally opposite the flat tire to prevent the vehicle from moving when it is jacked up.
WARNING
Be sure to block ...
