Nissan Altima (L34) 2019-2024 Owners Manual: Intelligent Driver Alertness (I-DA) system limitations

WARNING

Listed below are the system limitations for the I-DA system. Failure to operate the vehicle in accordance with these system limitations could result in serious injury or death.

• The I-DA system may not operate properly and may not provide an alert in the following conditions:
  • Poor road conditions such as an uneven road surface or pot holes.
  • Strong side wind.
  • If you have adopted a sporty driving style with higher cornering speeds or higher rates of acceleration.
  • Frequent lane changes or changes to vehicle speed.
• The I-DA system will not provide an alert in the following conditions:
  • Vehicle speeds lower than 37 mph (60 km/h).
  • Short lapses of attention.
  • Instantaneous distractions such as dropping an object.

System malfunction

If the Intelligent Driver Alertness system malfunctions, the system warning message will appear in the vehicle information display and the function will be stopped automatically.

Action to take

Stop the vehicle in a safe location, place the vehicle in P (Park) position, turn the engine off and restart the engine. If the system warning message continues to appear, have the system checked. It is recommended that you visit a NISSAN dealer for this service.

Break-in schedule

CAUTION

During the first 1,200 miles (2,000 km), follow these recommendations to obtain maximum engine performance and ensure the future reliability and economy of your new vehicle. Failure to follow these recommendations may result in shortened engine life and reduced engine performance.

• Avoid driving for long periods at constant speed, either fast or slow, and do not run the engine over 4,000 rpm.
• Do not accelerate at full throttle in any gear.
• Avoid quick starts.
• Avoid hard braking as much as possible.