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How to Replace the Key Fob Battery for the Infiniti QX80?

Model: Infiniti QX80 Z62 - Years 2013-2024
Part: Key

Replacing the key fob battery for the Infiniti QX80 is a very simple and inexpensive task. Here’s how to proceed in this tutorial. You will only need a small flathead screwdriver and a replacement CR2032 battery. Start by extracting the emergency key using the designated button on the back. Then, use the screwdriver to pry open the indicated slot and separate the cover. Once done, remove the old battery, insert the replacement with the negative side facing up, and reassemble everything by following the reverse procedure.

Updated on 9 June 2026 by ScegliAuto

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