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How to Replace the Key Battery on the Infiniti QX50

Model: Infiniti QX50 MK 1 - Years 2013-2017
Part: Key

To replace the remote key battery on this vehicle, follow the instructions provided in this description and the video. First, extract the emergency key by pressing the small button located at the back. Use a small screwdriver to lever at the junction between the key and the cover to detach it. Under the cover, you will find the battery compartment; remove the old battery and replace it with the new one, ensuring the polarity is correct. Then, reattach the remote cover and reinsert the emergency key.

Updated on 10 July 2026 by ScegliAuto

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