Calibrating selector knob

Information 

The brake must not be pressed during the entire process.

1. Switch off ignition.
2. Move selector knob to position P  .
3. Open the driver's door.
4. Switch ignition on and then off again.
5. The four position displays (P; R; N; D)  must flash in the instrument cluster.
6. Plug in selector lever connector.
   1. 6.1. Position display in the instrument cluster changes to P  .
7. Wait 2 seconds  .
8. Press  the emergency release button five times within 3 seconds  .
   1. 8.1. The four position displays (P; R; N; D)  must now flash again in the instrument cluster.
   2. 8.2. If this does not happen, repeat the procedure starting from Step  4.

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.

9. Press the emergency release button once  (i.e. 6 times in total), shift from P  to D  and wait 1 second  .
   1. 9.1. The emergency release button must be released again immediately after shifting out of P  .
10. Move selector knob to position M  .
    1. 10.1. Do not shift into position M+  or M-  while doing this.
11. Leave the selector knob in position M  until the position displays stop flashing in the instrument cluster and position D  is indicated.
    1. 11.1. This can take up to 7 seconds.
12. The calibration process is now complete. If the flashing display stopped even before this, calibration must be repeated.
13. Checking calibration.
    1. 13.1. Start the engine.
    2. 13.2. Shift through all positions using the selector knob - all positions must now be displayed correctly in the position display in the instrument cluster.
    3. 13.3. If this is not the case, calibration must be repeated.
14. Delete the fault memory in the transmission and instrument cluster control unit using the PIWIS Tester.