Nissan Altima (L33) 2013-2018 Owners Manual ≻ Pre-driving checks and adjustments ≻ NISSAN Intelligent Key® Without Door and Trunk Request Switches ≻ Operating range
Nissan Altima (L33) 2013-2018 Owners Manual: Operating range
The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range.
When the Intelligent Key battery is discharged or strong radio waves are present near the operating location, the Intelligent Key system’s operating range becomes narrower, and the Intelligent Key may not function properly.
The operating range is within 33 ft (10 m) of the vehicle.