See also:

Tyre under-inflation detection
System which automatically and continuously checks the pressure of the tyres while driving. Sensors fitted in each valve trigger a warning in the event of problem (speed above 12 mph (20 km/h)) ...

"Porsche tiptronic system" automatic gearbox
Six speed automatic gearbox which offers a choice between the comfort of fully automatic operation, enhanced by sport and snow programmes, or manual gear changing. Four driving modes are offered: ...

Deadlocking
Deadlocking renders the exterior and interior door controls inoperative. It also deactivates the manual central control button. Therefore, never leave anyone inside the vehicle when it is deadlocke ...