2011 Infiniti M Owner's Manual - Page 204

OPERATING TIPS When the engine coolant temperature and outside air temperature are low, the air flow from the foot outlets may not operate. This is not a malfunction. After the coolant temperature warms up, air will flow normally from the foot outlets. The sensors A and B on the instrument panel helps maintain a constant temperature. Do not put anything on or around this sensor. Linking Intelligent Key: The climate control system settings can be memorized for each Intelligent Key. For more details, see SETTING MEMORY FUNCTION in the 3. Pre-driving checks and adjustments section. IN-CABIN MICROFILTER Without Forest Air™ system SIC2768 The climate control system is equipped with an in-cabin microfilter which collects pollen, dirt and dust, etc. To make sure that the air conditioner heats, defogs, and ventilates efficiently, replace the filter in accordance with the maintenance schedule in the INFINITI Service and Maintenance Guide. To replace the filter, contact an INFINITI retailer. The filter should be replaced if the air flow decreases significantly or if windows fog up easily when operating the heater or air conditioner. With Forest Air™ system The climate control system is equipped with a natural grape seed polyphenol filter which collects and neutralizes dirt, pollen, dust, etc. To make sure that the air conditioner heats, defogs and ventilates efficiently, replace the filter in SAA3438 Monitor, climate, audio, phone and voice recognition systems 4-43