Disassembly And Assembly Of Intelligent Key

Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
Insert a flat-blade screwdriver (A) wrapped with a close into the slit of the corner and twist it to separate the upper part from the lower part.

Fig 1: Separating Upper Part From Lower Part
Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION:
- Be careful not to touch the circuit board or battery terminal.
- The key fob is water-resistant. However, if it does get wet, immediately wipe it dry.
Replace the battery with new one.
Align the tips of the upper and lower parts, and then push them together until it is securely closed.

Fig 2: Replacing Battery

Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION:

When replacing battery, be sure to keep dirt, grease, and other foreign materials off the electrode contact area.
After replacing the battery, check to make sure all Intelligent Key functions work normally.