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iPod CD changer adapter, VW iPod, Audi, Honda, Mazda, Seat, Skoda and more! We supply both iPod and USB/MP3 interfaces.

XCarLink » MERCEDES » ViseeO MB-4 PLUS MHI/UHI Mercedes Bluetooth Adapter kit for 2005 Onwards

ViseeO MB-4 PLUS MHI/UHI Mercedes Bluetooth Adapter kit for 2005 Onwards
ViseeO MB-4 PLUS MHI/UHI Mercedes Bluetooth Adapter kit for 2005 Onwards 
Prod. ID: SKU612

Price: £269.99

Quantity: Out of stock

MB-4 - The latest fully integrated Bluetooth adapter designed to work with the UHI connection in your Mercedes Benz

MB-4 fully integrates with the steering wheel controls and radio keypad on Mercedes Systems. The radio is muted when the phone is being used and conversation will be conducted through car speakers and microphone. With this system, you can use your current and future Bluetooth enabled mobile phones with ease. 

The Viseeo MB-4 replaces the MB-2 (discontinued) and has many new software and hardware improvements. It is now powered by a new Bluetooth module supplied from Parrot (the industry leader in Bluetooth technology). It also features a clever multiple pairing mode which allows up to 4 phones to be paired at the same time. You can easily switch between each phone by the press of a button.


Compatible with all Mercedes Benz models with the UHI (or MHI) connector. This is usually found in the arm rest of 2005 onwards Mercedes but may be present in earlier 2003-2004 models too. The MB-4 simply connects directly to your car without the need for a Nokia cradle. Requires no installation - simply plug and play! 

Classic features

Like its predecessor, the MB-2 Bluetooth upgrade adaptor, the MB-4 is free installation device. Simply plug the MB-4 into the UHI connector located under the front armrest and you will then be ready to make a call via Bluetooth. The MB-4 will automatically upload phonebooks from your mobile phone into Mercedes Comand console. You can dial out or receive a call simply by pressing the buttons on the Comand console or the multi-function steering wheel.

Premium features

  • Uses  the new CK5050+ Bluetooth module supplied from Parrot. This particular module will equip the MB-4 with an extremely fast phonebook sync performance, excellent phone compatibility and brilliant sound quality.  
  • Now able to  pair up to 4 phones and each holds up to 1000 address book entries and a total of up to 4000 entries.
  • Comes with a 5V Charging Port that enables you to charge the battery of your phone or iPod or any other devices that can be charged via a computer USB port.
  • Bright OLED display which provides a simpler user interface for smooth operation and additional features.

Other  New Features:

Quick Switch for Paired Phones is a new feature which allows an instant switch to connect another paired phone simply with one click of a button. You can tell which phone is in connection from the Comand console screen.

SYNC Now Button is a short-cut command that allows you to sync yours phone’s contacts at anytime with one press of a button.

Bluetooth PIN Selection lets you select a default pass code for pairing with the MB-4. This function is particularly useful for phones that run Android 2.3.1 such as Samsung Galaxy S2 which requires PIN to be set to 0000 in order to get connected with a Bluetooth device.

Keypad Control is another innovative feature that enables you to control some of MB-4 functions using the Mercedes console keypads instead of having to open the front armrest compartment and pressing the actual button on MB-4. The current available command that can be controlled from the console buttons is the Quick Switch for Paired Phone and the SYNC Now features. More features will be added via software updates in the near future.

SIRI activation from Mercedes keyapds so that you are no longer required to press and hold the home button on the phone. Simply press the certain buttons on the Mercedes console and the MB-4 will activate SIRI for you.

Select phonebook types to auto sync allows you to upload only selected phonebook entries if required. The MB-4 can identify each phonebook entry as Home, Work, Mobile or Other and gives you the option of uploading all or only the desired types of phonebook entries.   


The MB-4 includes a free upgrade cable so that the unit can be upgraded when software updates are released.


  • Bright OLED display
  • Powered by powerful CK5050+ Bluetooth Module
  • Bluetooth 2.1 (Downwards compatible with 2.0/1.X version) + EDR 
  • Multiple pairing up to 4 phone devices
  • HSP (Handsfree Profile)     
  • Super fast phone synchronization
  • OPP (Object Push Profile) for manually upload a phonebook         
  • Display 1000 or 650 phonebook entries (in alphabetical order)
    depending on your console (each MB-4 can receive up to 2000
    entries per upload however console can only display a limited
    number of them)
  • Digital signal processing for noise reduction and echo cancellation        
  •  SBC decoder/encoder for Audio Connectivity via Bluetooth
  • Microphone volume adjuster        
  •  5V phone charging port compatible with most electronic devices
    that can be charge via USB port.
  • Multiple language platform including English, Spanish, French,
    German, Italian, Dutch, and Norwegian (Not yet available)
  • Bluetooth Firmware upgradeable via Bluetooth         
  • Operating software upgradeable via upgrade cable (included)
  • 12 month warranty 

Package Includes

  • Bluetooth module (updated with latest software, compatible with Siri and all functions above)
  • USB upgrade cable    
  • User Guide
  • Gift Packaging

Why choose the Viseeo MB-4?

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