: Insert the key and turn it to the ACC position.
: Close and lock all doors using the driver-side power lock switch.
: Ensure your remote has a fresh CR2025 battery before starting.
To program a remote key fob for a 2000 Nissan Maxima , you can use a manual sequence without any special tools. If you need to program the inside the key to start the engine, you will likely need a locksmith or dealer with a scan tool. Remote Fob Programming Steps
: The hazard lights should flash twice to indicate the car is in "programming mode."