Sorry i dont work rocla like model but i was work simular models with this electronic unit.They have card in drivers hands and that card have communication with main electronic unit.When is that wrong shows this error.I think is the same in your case pleas look and tell me if i am wrong and i will try to find something for you for data of model.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.