Driver/Vehicle Information Display: Service and Repair

Removing and Installing Display and Operator Control Unit (PCM)






NOTE: The mounting points on the display and operator control unit for fastening it in the retaining bracket were modified in 1998. The retaining bracket was adapted accordingly. As the result of the modification, the previously installed retaining bracket (end digits 00) must be exchanged for the new retaining bracket (01). The new retaining bracket is included with the new display and operator control unit.

Removal (Old Version)




1. Unclip switch covers from below and disconnect electrical plug connections.
2. Detach and remove the central vent (4 Torx screws 5.0 x 22) at the center vent. Carefully pull out the display and operator control unit and disconnect the electrical plug connections.


Removal (New Version)
1. Unclip the switch covers from below and let them dangle from the electric leads.
2. Press together both spring clamps on the display and operator control unit and carefully pull out.
3. Disconnect electrical plug connections from the display and operator control unit.

Installation (ALL)
1. Engage the electrical plug connections and carefully lay the electrical leads (do not pinch).
2. After Installation of a new display and operator control unit, the system must be activated with the Porsche System Tester 2.
- Connect and switch on the Porsche System Tester 2.
- Switch on ignition.
- Switch on "PCM" by pressing the volume control (display remains dark).
- Establish communication with the Porsche System Tester 2 and select "PCM".
- Select "Modify coding".
- Select "PCM active"
- Confirm "PCM active" with the F8 key.

Device code input
The display and operator control unit is protected against theft by a device code. Furthermore, a code also protects the navigation unit against unauthorized users. Both codes must be input when the system is commissioned. Input the device code for the display and operator control unit first. Only the navigation code has to be input again if the navigation unit is exchanged.