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Home >> Porsche >> 2016 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> 91 - Radio, Stereo, Telephone, On-Board Computer -- 911 CARRERA (991) >> WM 917419 Removing And Installing Control Unit For PARKASSIST (Except CARRERA "Edition", CARRERA Cabriolet "Edition", CARRERA 4 "Edition", CARRERA 4 Cabriolet "Edition") >> Preliminary Work

Preliminary Work

  1. If a new control unit has to be installed, the values/coding must be read out using PIWIS Tester II 9818  prior to removing the "old" control unit. → 917455 REPLACING CONTROL UNIT FOR PARKASSIST .

    Additional scope for the Cabriolet: 

  2. Remove left front seat → Removing front seat