Where is the cabin air filter located in the Nissan Sunny?

[KateRose]

Nissan Sunny cabin air filter location is above the left foot position of the front passenger seat, where the white cover on the right side is the cabin air filter cover. Opening this cover reveals the filter. After prolonged use, the activated carbon filtration function in the cabin air filter diminishes, requiring regular replacement. Below are precautions for cabin air filter usage: 1. If the airflow from the AC vents significantly decreases, the cabin air filter may be clogged. First clean the filter, or replace it if necessary. 2. Cleaning frequency depends on road conditions (dusty roads, etc.), with earlier cleaning recommended. 3. The cabin air filter must be correctly installed in its position. Operating the AC with the filter removed may degrade dustproof performance and affect AC functionality. 4. In cities with poor air quality, it's recommended to replace the cabin air filter twice a year.