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Replacing the Key Fob Battery on the Porsche Cayenne

Model: Porsche Cayenne MK 2 - Years 2010-2017
Part: Key

In this video tutorial, you will learn how to replace the battery in the key fob for the second generation Porsche Cayenne by following these simple steps. First, take your key fob and remove the physical key from inside it. Next, pry off the two side plastic covers, and then remove the rear cover of 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 2032 3V); then reassemble the key fob!

Updated on 28 April 2026 by ScegliAuto

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