-REVISED- VARIOUS INFINITI MODELS; INTELLIGENT KEY BATTERY REPLACEMENT AND BATTERY DISCHARGE INDICATOR RESET
• The Intelligent Key is the type that has a notch on each side.
And
• The battery in the Intelligent Key needs to be replaced for any reason.
ALL 2007 AND UP INFINITI MODELS; DOOR LOCK/UNLOCK INOPERATIVE WITH INTELLIGENT KEY
If the doors will not lock/unlock using the Intelligent Key buttons and/or the Door Request Switch; before replacing any component: a. Review the door look/unlock Diagnostic Items in this bulletin, and b. Follow all diagnostic steps in the appropriate Service Manual.
VARIOUS INFINITI MODELS; INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START
Intelligent Key (I-Key) systems on the Applied Vehicles use two (2) different Radio Frequencies (RF) that are similar to other wireless devices; 315 MHz and 433 MHz.
In the event another wireless device (e.g. aftermarket alarm system) is transmitting at the same time as an I-Key, it can interfere with the I-Key signals being received by the BCM.
2013 INFINITI JX35, 2014-2015 Q50, Q50 HYBRID, QX60, QX60 HYBRID; INTELLIGENT KEY DOES NOT WORK INTERMITTENTLY
All “hands free” functions of the Intelligent Key (I-Key) do not work. For example, the doors will not lock or unlock when pressing either front door request switch.