RadioPRO Radio Replacement Interface for Mercedes Sprinter and Metris

$219.95 RP4.2-MB11
Mercedes Sprinter with factory radio and Mercedes Metris
  • Sprinters with the radio delete option need the RP4.2-MB21 harness


RadioPRO Radio Replacement Interface for Mercedes Sprinter and Metris


    1. If this is the first time using the RadioPRO PC Application, download the Radio PRO PC Application. This can be found at the "Download" tab at the very bottom of the firmware list on this page.
    2. Download the firmware file.
    3. Install the Radio PRO PC Application using the .exe file you downloaded in step one.
    4. Open the RadioPRO PC Application using the new shortcut created on your desktop.
    5. Connect the interface to the computer using a standard to micro USB cable.
    6. Click the "Firmware" icon.
    7. Click “Select File” and browse to the new firmware file. The new firmware can be found where you saved it before beginning.
    8. Once the file is chosen the update will begin. When successful it will show the text "Update Completed".
  • Firmware Download, Version V9 (Released on May 23rd, 2018)
    Release Notes
    • Fixes issues seen with Windows 8+
    • Fixes issues seen with VS41
    • Fixes issue where reverse output may not work unless a VS41 is connected
    • Adds Sony and Clarion voice steering wheel control commands
  • Utility/Other, Version V17 (Released on February 22nd, 2020)
    Release Notes
    Radio PRO PC Application

The RP4.2-MB11 radio replacement interface is your plug-n-play solution to upgrade your factory radio with an aftermarket radio in Mercedes Sprinter or Metris vehicles. Steering wheel controls, 3.5mm AUX input, USB port and the back-up camera function are all retained with the RP4.2-MB11. By adding on the PAC VS41, you have the ability to add front and blind-spot cameras creating a complete camera system. PAC quality and engineering provides you the most professional installation solution available!


Steering wheel controls
3.5mm AUX input
USB port
Back-up camera function


Includes wired outputs for navigation radio installation
Rear camera activation while in motion
10 Amp ACC 12 volt output
Direct USB updatable
Camera system ready - requires PAC VS41

Vehicle specific harness
Interface module
Installation instructions

Patent # 8,014,540 & 8,184,825

RP4.2-MB11 Instruction Manual
***These instructions only apply to firmware version 9***
 Download (584.83k)
RP4.2-MB11 Instruction Manual
 Download (917.98k)
RP4.2-MB11 Tech Brief
Poor AM/FM Radio Reception
 Download (813.66k)