Nissan ARIYA 2024 Owners Manual
9.11. Traffic Sign Recognition (TSR)
The Traffic Sign Recognition (TSR) system provides the driver with information about the most recently detected speed limit. The system captures the road sign information with the multi-sensing front camera unit (A) located on the windshield in front of the inside mirror and displays the detected signs in the vehicle information display and in the Head Up Display (HUD) (where fitted). (See
.)The speed limit displayed is based on a combination of the map data and live camera recognition. When a change of the speed limit is detected, the system notifies the driver with a speed display icon and a chime (once). If the vehicle exceeds the speed limit, the system warns the driver by flashing the speed display icon and issues warning chime (four times). The overspeed warning chime can be cancelled if the driver takes action to slow down or pushes the scroll dial on the steering-wheel-mounted controls.
The TSR system is only intended to be a support device to help provide the driver with information. It is not a replacement for the driver’s attention to traffic conditions or responsibility to drive safely. It cannot prevent accidents due to carelessness. It is the driver’s responsibility to stay alert and drive safely at all times.
Any indications and warnings provided by the TSR system will not override the actual speed limit applicable in a particular situation. It is the driver’s responsibility to observe and comply with the speed limits at all times.
The TSR system operates as follows:
The function will be automatically turned ON when the power switch is placed in the ON position.
If the license of the map data has expired, the map data cannot be used or updated, which means that in some cases the speed limit display cannot be used.
To maintain the road sign display performance of the system, periodic updates of the map data are required. For map data update, please visit a NISSAN certified electric vehicle dealer.
The map data may be automatically updated to the latest version depending on the environment and some conditions.