Powertrain Management: Testing and Inspection

AP00.20-P-0000-13GZ Read Out Workshop Code

Modification Notes:

1 Close engine hood, liftgate and doors
2 Turn key in EIS [EZS] control unit into position 1.
3 Press system selection button (S110s3) repeatedly until the kilometer reading or temperature is displayed in the multifunction display (A1p13).
4 Briefly press trip odometer reset button (A1s3) 3 times.
An acoustic signal can be heard and the voltage is shown in the multifunction display (A1p13).

5 Press lower scroll forward/back button (S110s1)
The "Service" menu appears in the multifunction display (A1p13).







6 Press the + and - buttons, adjustment of specific functions and volume control (S111s1) repeatedly until menu item "SERVICE DATA" is highlighted.
7 Confirm selection with lower system selection button (S110s3).
The highlighting marks the multi-digit workshop code (1).

8 Note workshop code (1).
The workshop code (1) is needed for dynamic maintenance (ASSYST PLUS) in the WIS.

9 Press system selection button at the top (S110s3) repeatedly until the kilometer reading or the temperature is shown in the multifunction display (A1p13).
10 Switch off ignition.