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Home >> Porsche >> 2008 >> Cayenne Base, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> 91 - Radio, Stereo, Telephone, On-Board Computer >> WM 919125 Teaching Additional/Telephone Handset >> Teaching Additional/Telephone Handset

Teaching Additional/Telephone Handset

CAUTION: Voltage drop
  • Risk of damage to control unit
  • Fault entries in the control unit
  • Coding in the control unit is aborted
  • Malfunctions in control unit, even during programming

→ Ensure that the power supply is not interrupted during programming.

→ Connect a battery charger with a current rating of at least → Nominal value: 40 A  to the vehicle battery. Information 

Later versions of the software may display slightly different text or require a slightly different procedure. The instructions you receive from the Tester itself take precedence over this description.

  1. PIWIS Tester 9718  must be connected to the vehicle before starting the System Tester. Switch on ignition. Press [>>] to continue.
  2. Select vehicle type. Press [>>] to continue.
  3. Select PCM menu and press [>>].
  4. Engage telephone handset in the charging cradle.
  5. Select Handset  menu and press [>>].
  6. Select Special function  menu and press [>>].
  7. Select Teach handset  menu and press [>>].
  8. Start teaching the handset  by pressing [F8].
  9. Follow the instructions on the Tester. The message Handset has been taught  must appear. Press [<<] to go back.
  10. Exit the Teach handset, Special function  and PCM  menu.
  11. Check the function of the handset.
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