Hey Andre, please see the same device from my Volvo XC90.
What you've found was a wireless transmitter for your panic button - it was preinstalled by Tracker before the sale of your car (usually under the drivers seat). There's a nice instruction manual provided by Tracker which tells you how...
Got this by e-mail several times now...
The e-mail has this attachment as well...
http://www.quickshare.co.za/files/ph5eign8/wcguide.pdf.html
Sounds like some of it could be a possibility, but some of it is a bit over the top. Sounds like it is designed to create panic. :rolleyes: