hello forum.

i got a think city from 2011 with now 15000km driven. we have now the problem that it goes on Power Limit if we use heating or aircondition. the 12 V batterie is new and ok. we testet with diagnostic tools from bosch and the mistakes are :

UO111 Steuergerät für HV, CAN Kommunikation gestört
U1903 the same
B1E306 Steuergerät - Konfiguration unplausibel
C1184 CAN Signal  vom ABS - Komponente nicht betriebsbereit

all mistakes are fix and cant be deleted -

have anyone an idesa or tipp to lacate what we can do ....

please , best regards bello