WARNING

Failure to follow the warnings and instructions for proper use of the Intelligent Driver Alertness (I-DA) system on the Nissan Sentra could result in serious injury or death.

• The I-DA system is designed only to provide a warning to the driver when signs of reduced attention or drowsiness are detected. It does not steer the Nissan Sentra, apply the brakes, or prevent loss of vehicle control.
• The I-DA system does not detect driver inattention or fatigue in every driving situation or environment.
• It remains the driver’s responsibility to:
  • stay alert at all times,
  • drive safely and responsibly,
  • keep the vehicle properly centered in the driving lane,
  • maintain full control of the Nissan Sentra at all times,
  • avoid driving while fatigued or drowsy,
  • minimize distractions such as mobile phone use or other activities.

The Intelligent Driver Alertness system helps notify the driver when a potential decrease in attention level or signs of driving fatigue are detected.

The system continuously monitors driving patterns and steering behavior over a period of time, comparing them to the driver’s normal operating behavior. If deviations suggesting reduced attention are identified, the Nissan Sentra provides visual and audible alerts encouraging the driver to take a rest break.

Intelligent Driver Alertness system operation

For vehicles with the 7 inch meter display

For vehicles with the 4.2 inch meter display

If the system determines that driver fatigue or reduced attention is present, the message “Take a break?” appears in the vehicle information display and an audible chime sounds when the Nissan Sentra is traveling at speeds above approximately 37 mph (60 km/h).

The system continues monitoring driver behavior throughout the trip and may issue multiple alerts if decreasing attention is detected again.

The Intelligent Driver Alertness system resets and begins reassessing driving behavior whenever the ignition switch is turned from the ON position to the OFF position and then back to the ON position.

How to enable/disable the Intelligent Driver Alertness (I-DA) system

For vehicles with the 7 inch meter display

Follow the steps below to enable or disable the I-DA system on the Nissan Sentra:

1. Press the button until “Settings” appears in the vehicle information display.

Use the button to select “Driver Assistance,” then press the OK button.

2. Select “Driver Attention Alert” and press the OK button to turn the system ON or OFF.

NOTE:

The selected setting will be retained even after the engine is restarted.

For vehicles with the 4.2 inch meter display

Intelligent Driver Alertness (I-DA) system limitations

WARNING

The following list describes limitations of the Intelligent Driver Alertness system. Failure to operate the Nissan Sentra in accordance with these limitations may result in serious injury or death.

• The I-DA system may not function correctly or may not provide alerts under the following conditions:
  • Poor road conditions, such as uneven surfaces or potholes.
  • Strong crosswinds affecting vehicle stability.
  • Sporty or aggressive driving styles involving rapid acceleration or high cornering speeds.
  • Frequent lane changes or frequent variations in vehicle speed.
• The I-DA system will not issue alerts in the following situations:
  • When vehicle speed is below approximately 37 mph (60 km/h).
  • During brief lapses of attention.
  • For momentary distractions, such as dropping an object.

System malfunction

If the Intelligent Driver Alertness system on the Nissan Sentra malfunctions, a warning message will appear in the vehicle information display and the system will automatically stop operating.

Action to take

Stop the vehicle in a safe location, shift the Nissan Sentra into the P (Park) position, turn the engine off, and then restart the engine. If the system warning message continues to appear after restarting, have the system inspected. It is recommended that you visit an authorized NISSAN dealer for this service.

Break-in schedule

CAUTION

During the first 1,200 miles (2,000 km) of operation, follow the recommendations below to help achieve optimal engine performance and to ensure long-term reliability, durability, and fuel economy of your Nissan Sentra. Failure to follow these break-in guidelines may lead to reduced engine performance and shortened engine life.

• Avoid driving for extended periods at a constant speed, whether fast or slow, and do not operate the engine above 4,000 rpm.
• Do not accelerate at full throttle in any gear during the break-in period.
• Avoid quick starts and aggressive acceleration.
• Avoid hard braking whenever possible to allow braking components to seat properly.