2009 Infiniti FX50 Owner's Manual - Page 430

INTELLIGENT KEY BATTERY REPLACEMENT until it is securely closed. 5. Push the buttons two or three times to check its operation. See an INFINITI dealer if you need any assistance for replacement. FCC Notice: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna - Increase the separation between the Maintenance and do-it-yourself SPA1875 SDI2285 Replace the battery as follows: 1. Release the lock knob at the back of the Intelligent Key and remove the mechanical key. A 2. Insert a flat-blade screwdriver * B wrapped with a cloth into the slit * of the corner and twist it to separate the upper part from the lower part. 3. Replace the battery with a new one. Recommended battery: CR2032 or equivalent. . Do not touch the internal circuit and electric terminals as it could cause a malfunction. Hold the battery by the edges. Holding the battery across the contact points will seriously deplete the storage capacity. Make sure that the + side faces the bottom of the case. . . 4. Align the tips of the upper and lower parts, and then push them together 8-25