Preparation

The following tests and activations are possible via the Hand-Held Tester.

Prepartion for Test:
1. Fuses OK.
2. Ignition: ON
3. Connect Hand-Held Tester (HHT).
4. Voltage supply to control modules and CAN data lines Ok.
5. All CAN data lines must be connected.

Abbreviations:
OCP Over-head control panel control module (N70)
ESR L Left seat adjustment
ESR R Right seat adjustment
EIS Electronic ignition switch (N73)
PSE Pneumatic system control module, combined function (A37)
DCM 1 Front driver-side door control module (N69/1)
DCM 2 Front passenger-side door control module (N69/2)
SAM Signal pick-up and activation module (N10/1)
LCP Lower control panel control module (N72)

The above noted abbreviations are in the second column of the following actual values tables in bold type to advise of hints (regarding in which of the control modules the actual values or activations are stored).


NOTE: Actual values for the system being checked may be located in other control modules, therefore it is important to check the DTC memory on all control modules that are relevant to the system being checked. When calling up actual values. all actual values will appear for that particular control module.

Special Tools: