Nissan Armada 2025-2026 Owner's Manual: How to enable/disable the TSR system

1. Vehicle information display
2. Steering-wheel-mounted controls (right side)

To configure the Nissan Armada TSR system, follow these steps:

1. Press the button until "Settings" appears on the vehicle information display. Then press the scroll dial.

2. Navigate to "Driver Assistance" using the scroll dial and confirm selection.

3. Select "Traffic Sign Assist", then choose either "Speed Limit Sign" or "Speed Limit Warning" (if equipped). Toggle the desired setting ON or OFF using the scroll dial.

System temporarily unavailable

Under certain conditions, such as when the Nissan Armada is parked under direct sunlight in high temperatures (above approximately 104ºF / 40ºC), the TSR system may automatically deactivate. In this case, a warning message such as "Unavailable Camera Temperature High" will appear.

Action to take:

Once the interior temperature of the Nissan Armada decreases, the TSR system will resume normal operation automatically.

System malfunction

If the TSR system in the Nissan Armada detects a malfunction, it will deactivate automatically and display a "Malfunction See Owner's Manual" warning message.

Action to take:

If this message appears, safely stop the vehicle, turn off the engine, and restart it. If the warning persists, the Nissan Armada should be inspected by an authorized dealer.

System maintenance

The Nissan Armada TSR system shares its multi-sensing front camera with other driver assistance technologies such as Lane Departure Warning (LDW). This camera is mounted near the interior mirror and must be kept clean and unobstructed to ensure optimal system performance. Regular inspection and maintenance are essential for reliable operation of the Nissan Armada TSR system. :contentReference[oaicite:0]{index=0}

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