Beeps on startup

[RodCates]

Hi, I've just bought a 2004 996 and picked it up today. One thing it does which seems strange is beep 5 times when the ignition is on - just after the oil level check (which is OK). It does this with just the ignition on and when you start it up. Any ideas ?

[Kongshavn]

Could be a tracker fitted previously which is now disabled / in valet mode. Have a Navtrak pro active device which does the same