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Mercedes W204 COMAND Navigation CD Player Radio Sat Nav Head Unit A2049003609
SKU: A2049003609-1
Product from a certified dismantling facility
Condition:
Used
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Mercedes W204 COMAND Navigation CD Player Radio Sat Nav Head Unit is a factory-original module from the Electronic control modules and controllers category, designed to operate the COMAND system in Mercedes W204 class vehicles. This solution allows for the restoration of full navigation and onboard computer functionality while maintaining original integration with the vehicle's electrical system and equipment.
Specifications and technical data
- SKU: A2049003609-1
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2049003609
- Substitutable numbers: A2049003609, A 204 900 36 09
- Category: ECUs & Computer Modules
Function and application of the COMAND controller
The presented controller is responsible for the operation of the COMAND system in the Mercedes W204, integrating navigation functions, the onboard computer, and related comfort and information modules. Using an original module ensures software consistency, correct CAN bus communication, and stable cooperation with factory displays and control panels.
For workshops and users, this means the possibility of a technically correct replacement of a damaged controller without the need for universal solutions, which often require additional wiring modifications.
Benefits of using an original Mercedes module
Using the original COMAND controller in a Mercedes W204 ensures:
- preservation of the factory logic for operating the multimedia and navigation system,
- proper cooperation with other electronic modules in the vehicle,
- consistency of the user interface with the equipment of the specific model version,
- possibility of further diagnostics using professional service testers.
For vehicles where compatibility with factory equipment is crucial, such a module represents a safe and predictable service solution, reducing the risk of communication issues between control units.
Product characteristics and vehicle integration
As an item from the Electronic control modules and controllers category, the COMAND controller is designed to operate in the demanding environment of automotive installations. The module's construction provides for cooperation with the factory wiring harness, appropriate shielding, and alignment with the electronic architecture of the Mercedes W204.
During installation, it is essential to follow the correct coding and adaptation procedure in the vehicle so that the module is properly recognized by other controllers. In practice, this translates into stable operation of the navigation system, correct display of onboard computer data, and the absence of communication errors in the fault memory.
Product condition and service application
The offered COMAND controller is a pre-owned component, which allows for an economical repair of the multimedia system while maintaining the manufacturer's original specifications. Such modules are frequently used by specialized automotive electronics services, especially where compatibility with factory equipment and the ability to perform further diagnostic maintenance are valued.
Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and perform configuration using appropriate diagnostic tools to fully utilize the module's functionality.
Control system expansion and educational materials
If you are planning a comprehensive repair or upgrade of the onboard electronics area in your BMW and need other components from the same group, such as comfort modules, light controllers, or engine control units, check out the practical tips in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?.
If you are planning a comprehensive repair or upgrade of the onboard electronics area in your Mercedes and need other components from the same group, such as comfort controllers, multimedia modules, or CAN network management units, check the available parts in the category Mercedes electronic control modules and controllers.
Delivery details
Ship to: United Kingdom
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.












