Nissan Altima Intelligent Key Warning Light. You can also open and close the trunk and can start the engine without having to insert the key making departure seamless. The warning light indicates a problem with either the key fob or the electronic systems in the car. In this case the first thing to try is a different key to see if this starts the vehicle. According to the 2015 Nissan Altima owners manual when the ignition is in the ON position the master warning light will turn on with any of the following warnings-Loose fuel cap-Door open-Trunk open-Low fuel-Low windshield wiper fluid-Check tire pressure warning-No key detected happens if the Nissan Intelligent Key is left outside the vehicle.
Push ignition to OFF After the Push ignition to OFF warning illuminates the warning will illuminate if the ignition switch is placed in the ACC position when the shift lever is moved to the P Park position. The following are warning lights and indicators found in vehicles built by Nissan. At that time the engine cannot be started. Engine start operation indicator MT models 10. This light flashes when the ignition. The flashing key– or sometimes a car outline with a key inside of it – is the security indicator light.
See Battery replacement in the Maintenance and do-ityourself section.
It is important to note that this light is separate from the low battery light. Parking brake warning 7. There are a number of reasons the Intelligent Key warning light will come on. - Never place anything except the Intelligent Key in the Intelligent Key port. Click a link to learn more about each one. Nissan Sentra Nissan Sentra Owners Manual Pre-driving checks and adjustments NISSAN Intelligent Key if so equipped Warning signals Warning for low battery power When the Intelligent Key battery is low the Intelligent Key system warning light will blink green for about 30 seconds after the ignition switch is placed in the ON.