Battery Trickle Charge

Information 

• When working or carrying out tests on the Cayenne or when it is in the workshop, a battery charging device with a rated current of at least 40 A must be connected. 
• As soon as the vehicle is unlocked, e.g. the vehicle is in the workshop or sales room, it must be trickle charged with a battery charging device. 

1. Switch off battery charging device.
   Fig 1: Locating Switch Off Battery Charging Device Position

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. Switch off ignition and remove ignition key.
3. Remove cover for jump lead starting terminal.
4. Open protective cover on the positive terminal -+-  for jump lead starting -a-  .
   Fig 2: Removing Ignition Key

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
5. First, connect the positive cable from the charging device to the positive terminal -+- for jump lead starting.
6. Connect the negative cable from the charging device to the ground point - for jump lead starting.
7. Set the charge current on the battery charging device according to the battery capacity.
8. Switch on battery charging device.