Nissan Maxima Altima 2016 2018 Smart Proximity Remote Key P/N: 285E3-9HS4A

The Nissan Maxima & Altima Smart Proximity Key is an aftermarket key fob designed for 2016-2018 Nissan Maxima and Altima models. It provides keyless entry and includes features such as an emergency key blade and a panic button.

The key features include: OEM Part Number: 285E3-9HS4A FCC ID: KR5S180144014 Frequency: 433MHz 4 buttons, including a panic button Transponder Chips: PCF7953M, ID4A HITAG AES, PCF7961M Battery Type: CR2032 Emergency Key Blade: Included Aftermarket status

This smart key is compatible with: Nissan Maxima (2016-2018) Nissan Altima (2016-2018)

The smart proximity feature allows for keyless entry, meaning you can unlock and start your vehicle without physically using the key. As long as the key fob is in close proximity, the vehicle's sensors will detect it and enable access.

This key is an aftermarket product. It provides a cost-effective alternative to purchasing a new key from the dealership while maintaining similar functionality.

Yes, the smart key includes a CR2032 battery, which is known for its long-lasting performance.

The included emergency key blade can be used if the smart key battery fails or if you need to access the vehicle manually. It’s a backup option to ensure you can still access your car in case of emergencies.

Programming instructions can vary. Typically, you may need to follow specific procedures that may involve using a professional key programming tool or contacting a locksmith or dealership for assistance. Refer to the vehicle’s manual or consult a professional for detailed programming instructions.

Yes, you can replace the CR2032 battery in the key fob. To do so, open the key fob casing carefully, remove the old battery, and insert a new CR2032 battery. Ensure the battery is properly placed and the casing is securely closed.

You can purchase the Nissan Maxima & Altima Smart Proximity Key (P/N: 285E3-9HS4A) from various automotive parts retailers, online stores, or through specialized key fob suppliers. Make sure to buy from a reputable source to ensure you receive a genuine product.