Loosening Ground Strap For Battery

Information 

Switch off all electrical loads and keep transmitter key outside of the transmission range (at least 2 m).

• Do not disconnect the battery while the engine is running. 
• Be very careful when disconnecting and connecting the battery. 

1. Loosen fastening nut -1-  .

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Fastening nut

2. Disconnect ground strap for battery -2-  from the ground terminal of the battery/vehicle electrical system.

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Ground strap for battery

3. Route or insulate ground strap for battery so that all contact with the ground terminal of the battery/vehicle electrical system is prevented.