New 4 Button 2016 Nissan Altima Nissan Maxima Smart Proximity Keyless Remote 285E3-9HS4A Genuine Oem:Yes, Category 2:Ignition System, Fitment Footnotes:Diag Ref #4, Quantity Needed:1 Brand:Nissan, Fitment Type:Direct Replacement, Item Name:Power Switch, Category 1:Electrical Manufacturer Part Number:285E39HS4A, Category 3:Ignition Lock, Part Ref# On Diagram:ONLY PART REFERENCE #4 ON THE DIAGRAM IS