EDC15C6 DTC OFF

[zilvinas1112]

Hi, maybe someone help me to remove DTC or give me advise from EDC15C6, i already tried it myself but car still in limp mode, just Engine light is gone.
DTC P1189
Mercedes-Benz S320 145KW756114756114

[oliva]

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[zilvinas1112]

Thanks & best regards.