Mobile Phone Kits
Mercedes Benz Bluetooth Car Kit

The Viseeo MB-4 replaces the MB-2, and has many new software and hardware improvements. The MB-4 is now powered by a Bluetooth module from Parrot, the industry leader in Bluetooth technology. The MB-4 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 which phone to use with the car kit by the press of a single button. The MB-4 also features USB charging which will allow you to charge any mobile phone via a USB charger.

Once paired, your phone will automatically connect everytime you turn the ignition on. When a phone is connected and in use the MB-4 will mute the radio system and the conversation will be conducted through the cars existing speakers and microphone.

 MB4 Installed

The ViseeO MB-4 is designed to work in all Mercedes vehicles with the UHI (or MHI) connector. You must have this connector in order to use the MB-4 . The UHI connector is generally found in cars made 2005 onwards, however can be found in earlier cars. The MB-4 simply clips onto the UHI connector in your car and you are ready to go. The UHI connector can be found in the centre arm rest of your car or sometimes on the dashboard.

Sometimes the UHI connector may be under a black plastic cap, or it may have a detachable phone cradle from Mercedes connected to it. Once this has been unclipped, the MB-4 will plug straight into the UHI connector.
A photo of the UHI connector can be seen in the compatibility section. 

Classic features
Like its predecessor, the MB-2 Bluetooth upgrade adaptor, MB-4 is free installation device. Simply plug MB-4 into the UHI connector located under the front armrest and you are ready to make a call via Bluetooth. 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 functions
MB-4 uses the new CK5050+ Bluetooth module supplied from Parrot, a leading Bluetooth handsfree company based in France. This particular module will equip the MB-4 with extremely fast phonebook sync performance, excellent phone compatibility and brilliant sound quality.

MB-4 has also added a Bright OLED Screen like its premium brother MB-3 that not only allows us to design a simpler user interface for a smooth operation but also allows us to add more features to it.

The MB-4 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.

With the MB-4 you can now pair up to 4 phones and each holds up to 1000 address book entries and total up to 4000 entries.

ViseeO MB-4 Features:

  • Install it yourself - just clips in!
  • Phonebook transfer for each paired mobile/cell phone
  • Compatible with most Bluetooth mobile/cell phones
  • Steering wheel control integration where fitted
  • Comand keypad control
  • Phonebook displayed on the Mercedes screen
  • Multiple phone memory - pair up to 4 phones each with its own memory
  • Dashboard display in instrument cluster where fitted
  • Microphone volume control to prevent echo
  • Privacy feature - transfer calls to handset
  • Voice dialing including Siri support with compatible mobile phones
  • Maintains call logs
  • Clear call history feature
  • Object Push Profile for sending contacts when Auto-Sync is not possible
  • Includes full manual with instructions
  • Includes software update cable + charging cables
  • Full 12 Month Warranty

Brand new features with totally new experiences for the MB-4:

  • Quick Switch for Paired Phones is a new feature which allows an instant switch to connect other 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 phone’s contact at anytime with one press of a button.
  • Bluetooth PIN Selection let you select a default pass code for pairing with 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.
  • Activate Siri Assistant for iPhone users from the Mercedes Keypad - use to send messages, check emails, and much more!

ViseeO MB-4 Hardware Specification:

  • Bluetooth upgrade adaptor for German luxury vehicles (see compatible vehicle list at the bottom of this spec sheet)
  • Bright OLED display
  • Powered by extremely 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
  • Digital signal processing for noise reduction and echo cancellation
  • SBC decoder/encoder for Audio Connectivity via Bluetooth
  • Microphone volume adjuster
  • 5V charging port compatible with most electronic devices that can be charged 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)

The MB4 is compatible with most models pre-fitted with the "D" cradle connection inside the armrest from approximately 2004 onwards;

      MB4 in car connection 2MB4 in car connection 1


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