See also:

Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administratio ...

Increasing fuel economy
• Accelerate slowly and smoothly. Maintain cruising speeds with a constant accelerator position. • Drive at moderate speeds on the highway. • Avoid unnecessary stopping and braking. Keep a safe dis ...

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 interferenc ...