General Preliminary Work
- Connect a battery charger with a current rating of at least 40 A (e.g. battery charger HFL 65 WE 1353 ) to the jump-start terminals in the engine compartment and switch it on.
- Switch on the ignition using the original driver's key
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On vehicles with "Porsche Entry & Drive", do this by replacing the control panel in the ignition lock with the original driver's key if necessary.
- PIWIS Tester II 9818 must be connected to the vehicle communication module (VCI) via the USB cable . Then, connect the communication module to the vehicle and switch on the PIWIS Tester.