Car, MERCEDES, E 212, 212.026 E 350 BlueTEC Sedan , E 350 d Sedan, Audio, COMAND operating unit (COU [ZBE])

Multimedia - Audio/COMAND operating unit (COU [ZBE]) - 0

Identification

Diagnostic version: 00 00 07

Boot software number: 9.7.1

Hardware version: 9.13.0

Software version: 9.10.0

Software version 1: --

Software version 2: --

Supplier: Marquardt

Hardware part number: 2048700079

Software part number (customer): 2049020501

Software part number (code): --

Software part number (data): --

Serial number: --

DTC

B14AB2A: Button 'Back' has a malfunction. There is no signal change

Controls

Clear DTC

Data stream

Power supply: 14 V

Currently operated button: Left+Down

Audio/COMAND controller rotation direction: 189.0 V

Actuators test

Controls

Button illumination