Mercedes-Benz S430 Problem Report

Mercedes-Benz S430 Buttons on temperature control assemblies work erratically due to wear of parts in control head

(8 reports)
Due to wear of mechanical parts in the control head, the buttons on temperature control assemblies work erratically or not at all. These control heads need to be replaced for this concern or when the display screen starts to fade out.
Related Items:
The door locks won't work with the interior switch or the key remote. It has also effected the...
A door control module/actuator may fail. Our technicians recommend finding an expert to repair...
CD changers, command units, voice control units, PSE units, and Tele Aid units are prone to failure, especially in early models.
the right door control for adjusiting the chair,heat and the rear view mirror stop working