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Set up trailer operation
Activation of the Mer cedes W204, S204
has to be carried as follows:
1. Connect computer to car
2. Start program
3. Click "Special functions"
4. Click "Input for r etrofits or conversions"
5. Enter you user name and passwor d
6. Write 550 in the upper (+) field
7. Accept and close the program.
8. Start the pr ogram again
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9. Click "Contr ollers View"
10. Click "CGW" (Central Gateway)
11. Click "Adjust"
12. On the left side: click Configuration
SCN encoding
13. Go online a wait a few seconds
14. In the middle of the list shown there is an
entry 550 (with a + alongside).
15. Accept
16. Done
LED