2010 E220 interior with COMAND controller (below-left gear shift) and navigation screen Cockpit Management and Data system - COMAND for short - acts as a combined command and control centre for all, and functions on vehicles and includes a dedicated flat display screen. In addition to the navigation system and general processing and control logic, COMAND includes components such as an address book, telephone, radio and in many cases a CD/DVD drive. It is connected to other (often separate) devices such as CD/DVD changers, sound system and surround sound amplifier, receiver and the optional system via an optical fibre network. The first generations of COMAND used the optical network standard whereas later models are based on. A key feature of all COMAND systems is to provide deep integration between the various functions such as multimedia, navigation and telephony and to also allow multiple presentation and control facilities.

An example of functional integration is where other audio sources can be muted when a phone call comes in or when navigation guidance is being given. It is also the case that the main audio system, speakers and microphone are used for all these functions instead of being logically and functionally separate.

With regard to multiple presentation and control facilities, COMAND based vehicles allow steering wheel controls to be used alongside the main COMAND buttons and controller and COMAND related status information and instructions can be displayed in the instrument cluster in addition to the main COMAND display. On vehicles with a factory fitted rear seat entertainment system, this also provides integration with the COMAND system, allowing for instance the rear seat displays to show content from the COMAND receiver or to play out the rear DVD audio over the car's surround sound system. On newer and models such as the, the integration between COMAND and other vehicle functions is even more complete, including access via COMAND to the system, seat controls, etc.

Sep 05, 2017 Audio 50 APS Firmware Update. As the title suggests, is there a Firmware Update available? I have a 2012 W212. This guide will help you to identify the the type of car radio / head unit. How to identify the type of car radio / head unit in. Audio 20 / Audio 50 APS. Mercedes Navigation Disks. The Audio-50-APS CDs are for the black and white navigation systems. Navigation map update disks for W207 and W212 E Class.

On these cars, in contrast to most other vehicles, COMAND is part of the standard specification rather than an optional extra. COMAND was introduced first exclusively on the flagship S-Class and CL-Class models. Later, it became available on other Mercedes cars too. A early model UK-spec (right hand drive) W220 S-Class, with the COMAND system screen and buttons on the center console. Somewhat confusingly, COMAND 2.5 (not to be confused with the much later COMAND-APS NTG2.5) actually refers to the first generation of COMAND systems, introduced on the. The '2.5' label seems to refer to the fact that the main COMAND unit for this first generation had a height of 2.5.

Factorial Program In Vbscript Using For Loop. This COMAND system had a cassette drive, a built-in CD drive for the navigation map discs, an FM/AM radio tuner, a 4-channel amplifier and external connectors to other systems. The European models used map discs (CD).

Towards the end of 1999, the system was upgraded to use the improved DX type navigation discs. COMAND 2.5 uses a optical bus for connection to the external CD changer, the telephone system, the optional surround sound system and the optional Linguatronic voice control system. The COMAND 2.5 unit was made.

COMAND 2.5 was an option on almost all models and denoted by option code 352. COMAND 2.0/COMAND 2.0 MOPF [ ] The same COMAND 2.5 technology (with DX navigation maps) was next incorporated in a somewhat different form factor known as COMAND 2.0 (with '2.0' referring to the fact that this modified unit had a 2 DIN height), but with the cassette drive removed.