Switching off vehicle electrical system
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
Information
Even when the vehicle electrical system is disconnected using the battery disconnect switch, the short-stroke lowering function of the side window remains active when you press the door handle on the driver's side.
The vehicle electrical system switches off:
If the battery voltage drops to below 12.75 V for a period of approx. 10 minutes.
Immediately, if the voltage supply of the main power supply switch (battery disconnect switch) is disconnected from the positive terminal.
Immediately, if the main power supply switch (battery disconnect switch) is mechanically released.