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How to Replace the Key Remote Battery for the Jeep Grand Wagoneer

Model: Jeep Grand Wagoneer MK 1 - Years 2022-2026
Part: Key

These brief and simple steps will show you how to disassemble and replace the battery of the key remote for the Jeep Grand Wagoneer. First, take your remote and start by extracting the physical key from inside it; leverage the slot created to open the remote into two parts, accessing the battery compartment as shown in the video. At this point, remove the battery and replace it with a new one of the correct type (in this case, a CR 2450 3V); insert it in the correct orientation and reassemble the remote.

Posted on 12 May 2026 by ScegliAuto

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by ScegliAuto

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