Preliminary Work

Information 

No loads (e.g. opening doors, switching on light/radio, etc.) may be activated while the vehicle is jacked up and raised on the lifting platform.

The time is long enough for the battery to rest for a few minutes.

Information 

Before checking the battery with a battery tester, the voltage at the battery must remain static for a short time.

The described sequence must be followed to ensure this rest period is observed.

1. Switch off all loads and remove ignition key.
2. Park the vehicle on the lifting platform.
3. Switch off lights, switch off ignition and remove ignition key.
4. Move backrest all the way forward. Move front seat all the way up and all the way forward.
5. Release the rear seat rail covers -arrows A-  and remove them -arrows B-  .
   Fig 1: Removing Rear Seat Rail Covers

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
6. Move front left seat back and up as far as possible. Move backrest fully forward.
   Fig 2: Removing Front Seat Cover And Fastening Screws

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
7. Unclip the front seat trim by pulling it forwards -A-  .
8. Fold the carpet sections forward and remove the two fastening screws -1-  .
9. Fold the seat back as far as possible. With the seat in its folded position, move the seat forward again using the fore-and aft adjustment.
10. Open the four tension hooks on the battery box cover using a screwdriver.
    Fig 3: Opening Battery Box Cover

    Courtesy of PORSCHE CARS NORTH AMERICA, INC.
11. Remove battery box cover with vent duct.