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Home >> Porsche >> 2012 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (2X - Petrol, Exhaust, Engine-Electric - General (4.8L Turbo) -- 92A - Cayenne (92A)) >> WM, 2X00IN Battery Trickle Charging >> Information >> Battery Trickle Charging

Battery Trickle Charging

WARNING: This page is about a different variant/trim than selected.

Workshop equipment  Battery chargers.

Information 

NOTE: Using charging cables/jump leads directly on the vehicle battery. 
  • Risk of damage to battery sensor

    → Always connect charging cables/jump leads to the external power supply for jump-lead starting.

  1. Open protective cover on positive terminal for jump-lead starting -+-  (-arrow-  ).
    G16309933Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Protective cover on positive terminal for jump-lead starting

  2. First, connect the positive cable from the charger to the positive terminal -+-  .
  3. Then connect the negative cable from the charger to the ground point for jump-lead starting .
  4. Read and follow the operating instructions for the charger.
  5. Switch off all electrical loads.
  6. Switch on the charger.