My Porsche's remote key was getting weaker and weaker, until one day it stopped operating altogether. Keyless remote without the remoteness. Not so good.
I was a bit fearful spending a sizable chunk of my time and money at the dealership to have such a small problem addressed, and so I decided that I would try to replace the battery myself.
The following video guide shows you how to successfully open up the key and replace the alarm remote battery.
- A clear work surface
- A small blade-type screw driver.
- A quality CR-2032 Battery, available here.