Moin together, this morning my C4GP welcomes me with error, error, error and error. It starts with error vehicle dimensional system, error ESP, error ABS, error parking brake, error tyre pressure control system …. The vehicle runs and drives. I now first suspect the battery. Too low board voltage!? Has anyone had experience with it? Would it be unlikely that all sensors will fail at the same time except they run over a common control unit. nk in advance for your feedback. Greetings Daniel Beckmann C4GP Bj2015 1.6 BlueHDI 120PS 1. Battery still