Diagnostic Trouble Code List
NOTE:
Mercedes-Benz requires STAR DIAGNOSTICS for Diagnostic Trouble Codes (DTC).
DIAGNOSTIC TROUBLE CODE LIST
| DTC |
TEST/REMEDY |
| D004 |
Audiogateway (AGW) shuts down caused by too much heat; a fault code may also be stored |
| 9386 |
DTC stored in system diagnosis |
| D300 |
Fault code stored in navigation system |