Car, MERCEDES, S 221, 221.173 S 550 CGI L, Rear AC operating unit (KBEH)

Climate control - Rear AC operating unit (KBEH) - 0

Identification

MB number for hardware: 2218204797

Diagnostic version: 129.0

Hardware number: 07.22

Software number: 07.35

Supplier: Preh

Diagnostic version: 81 00

DTC

D905: Button 'Special functions' is defective or was pressed for longer than 25 s

Controls

Clear DTC

Data stream

Right air distribution: Up

Right temperature button: Down

Left temperature button: Implausible

Left air distribution: Up

Pushbutton special function: Down

Blower button: Implausible

Terminal 30: 14 V

Actuators test

Controls

Function lighting