H. Version Coding

H. Version coding

1. Connect Star Diagnosis to the vehicle.

2. Set the MOST ring configuration to match Figure 29 via path:

Control units > Information and communication > Audio, video, navigation and telematics > AGW - Audio Gateway > Retrofitting of MOST components or iPod > Retrofitting of MOST components> F2: Restart of optical ring > F2: Actual configuration > Verify that "Telecommunications" and "VCS" is listed under Actual Value and configuration of the MOST components matches that of Figure 29 > F2: To continue > F3: Yes, to write the current actual configuration to MOST master > F2: Erase fault memory

Note:
The MOST ring configuration in Figure 29 is an example of a configuration including every component. Some installations will not include all the components shown in the example. If a component is not present, connect the preceding component to the component following the one not present.

NOTICE!
Match the MOST ring configuration to Figure 29.

Failure to have the configuration match Figure 29 will result in erroneous system operation and/or intermittent malfunctioning of some or all components.

DO NOT alter the configuration in Figure 29 to match the vehicle configuration.

3. Set the Tele Aid control module to recognize the presence of the telephone via path:

Control units > Information and communication > Audio, video, navigation and telematics > TELE-AID > Control unit adaptations > Model series, telephone adapter for portable CTEL (UHI) Set "Model series" to R230, Set "Telephone adapter" to FITTED, press F5> F3: Yes/Coding > F2 to confirm the coding has been carried out

4. Set the instrument cluster to recognize presence ofthe cellular telephone, voice control, and Tele Aid via path:

Control units > Information and communication > Control unit adaptations > Version coding > Coding specific for instrument cluster > Select "COMAND protocol - Preinstallation for portable cellphone" > Set to "Protocol 'MOST,"' then press F3 > F5: To save changes> F3: To transfer coding to control unit

5. Check the DTC memory of all installed components and the head unit. Investigate and identify any present DTCs. Once identified, correct the source ofthe DTCs and clear the DTC memory.

Note:
Powering up the newly installed system prior to version coding will set errors in the MOST ring configuration. Ignore these errors during the initial DTC check. If the DTCs return in the next step, a configuration error is present. Locate and correct the error.

6. Confirm no new DTCs are present in the MOST system group.