Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Key Battery of a Porsche Cayenne

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

Today, you will learn the steps to replace the key battery of the Porsche Cayenne. The first step is to press the button located on the back of the remote. The second step is to push the cover of the remote outward to open the battery compartment. The third step is to remove the old battery and insert a new one, a CR2032 3 Volt battery. Once the battery is inserted, close the remote cover. Finally, to ensure your work is successful and the key functions, go near the vehicle to test the function.

Updated on 20 September 2026 by ScegliAuto

Video tutorial

Related tutorials

…
How to replace the battery of the Porsche Cayenne 3 key.
How to replace the battery of the Porsche Cayenne 3 key.
Porsche Cayenne (2017-2026 / MK 3) Replacing the small battery inside your Porsche Cayenne third series key is really easy. In the following guide, you will find a description of all t…
How to Manually Unlock the Porsche Cayenne - Macan with the Key
How to Manually Unlock the Porsche Cayenne - Macan with the Key
Porsche Cayenne (2017-2026 / MK 3) In this brief and simple guide, you will learn how to manually unlock the Porsche Cayenne and Porsche Macan with the physical key; this procedure is …

Other guides you may be interested in

How to replace the horn on a Renault Duster - Dacia Duster

Today's main instructions will show you the procedure for removing and replacing the horn or sound signal on the Renault Duster, as well as the Dacia Duster. First, open the bonnet of the vehicle and start removing the front bumper by unscrewing all the fixing screws; you will find the horn right in front of the radiator, as shown in the video. At this point, disconnect the electrical connector and unscrew the bracket screw to remove and replace the horn with the new one; finally, reassemble the front bumper!

Watch the video!


by ScegliAuto

More videos