Replace Battery Infiniti G37 Key Fob. Open the panel with a small flathead screwdriver. Do not pay high dealer prices for the SAME Infiniti remote keys.

We also recommend getting a cover for the key fob to keep it in better condition. Now my car is not recognizing the key fob at all. Check out specs pictures and so much more on CarSwitch.
SCITOO 1pc Keyless Entry Remote Key Fob SHELL CASE Replacement for Infiniti G25 G37 Q40 FX35 for Nissan Altima Maxima Murano FCC KR55WK48903 KR55WK49622 4 Buttons Uncut Car Key 39 out of 5 stars 19 1598 15.
Look at the backside of the Infiniti key. All Infiniti G37 smart keys include uncut key inside. Z1 uses this Energizer Lithium CR2032 Battery as a replacement upgrade to all CR2025 Key Fob batteries such as those found in most Nissans and Infinitis Key Fobs including the Later Model Z32 300ZX Z33 350Z Z34 370Z as well as the V35. My issue is when I insert a fresh CR2025 battery which is what is in the key fob right now.

