Retrofit digital radio DAB+ on the Audi MMI 3G or RMC. Now with many new channels!
You have an Audi with an MMI 3G system and would like to retrofit digital radio DAB+? Perfect! We have a great solution for you.
With the DAB+ Interface 4202 you can receive many new stations and have a great sound. You enjoy digital, crystal-clear sound and a variety of radio stations. Also many national broadcasters.
The interface has the permanent service following function. It is generally active and can neither be switched on nor off. So if the reception quality of the station deteriorates, the interface searches in the background for a service with a stronger reception from this station. So you always have the best reception. FM support is not possible.
The interface is compatible with all Audi MMI 3G systems and the Audi RMC system.
The included DAB+ window antenna can be used as an antenna. Any factory-installed DAB antenna can also be used. The antenna does not require a separate power supply as it is powered via the interface.
You can also use this interface in parallel with our Bluetooth Interface 4202.
By the way: Many customers install this interface almost invisibly in the area of the glove compartment or in the trunk. All connections are easy to reach there.
Functions:
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Lots of new channels – Digital Radio supports the DAB/DAB+ Standard.
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Additional information – The DAB+ radio station provides further information about the program or current short news. The Dynamic Label function provides this information.
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Fully MMI compatible – Operation is fully integrated via the MMI system. Radio stations are shown on the display. No additional monitors or remote controls required.
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Important traffic information – To give you a free ride, this interface can provide you with the current traffic information and interrupts the broadcast for this.
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Always the best reception – Service-Following means that in the background the interface is constantly looking for a stronger reception option for the selected station. If the interface finds a stronger station, it imperceptibly switches to this station.
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MOST bus Connection – Maximum quality is possible via the fiber optic technology of the MOST connection.
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Update suitable – In the event of a change or further development, the interface can be updated via the mini-USB connection.
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Easy to use – Direct operation via radio and multifunction steering wheel buttons (AD2P/AVRCP Technology).
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Extremly important protection – The stable and impact-resistant steel housing protects the sensitive electronics over the long term.
Installation:
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Plug n' Play installation – Easy and fast connection. All connections as plug connection.
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No Coding – No coding or activation is necessary for this interface.
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CD changer connection – The interface is integrated into the fiber optic circuit as a CD changer. If you cannot integrate another CD changer because the MMI system cannot manage it, then simply copy your favorite music to your smartphone or to the cloud and you can continue to enjoy the music in the future, then via Bluetooth.
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Useful Installation guide – Practical installation aids are available to you. Go to Installation examples You will also receive one Step-by-step installation guide.
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Our service promise – We are at your disposal with a live chat or via faq@usb-nachruesten.de until successful installation. If you are not satisfied, you can return the product within 30 days and your purchase price will be refunded.
Download:
System Check
To find out which MMI system you have, please do the following.
- Your display is not colored but monochrome red. Then you have an MMI 2G Basic.
- Your display is colored. Please check the software version number.
You can find it under SETUP / SETTINGS (top right). Now please select VERSION (at the bottom of the list).
You will now find the software version number in the first position. The notation of the software version number shows you the version of your MMI system:
| MMI 3G Basic System |
| BNav_XX-XXXXX |
| MMI 3G High System |
| HNav_XX-XXXXX |
| MMI 3G Plus/Touch System |
| HN+_XX-XXXXX oder HN+R |
| MMI RMC System |
| RMC: XX-XXXXXX |
Operation
- Via the control knob in the center console
- Via the buttons on the multifunction steering wheel
Technical specification
- Size of the box: 65x90x35 mm (LxWxH)
- Material housing: Metal
- Weight: 95g
- Supply voltage: 12 Volt
- Power consumption with the antenna (scope of delivery): 180 mA
- Power consumption without antenna: 145 mA
- Power consumption when not in use: 0 mA
- communication and control: MOST bus
Scope of delivery
- Digital Radio Interface 4502 DAB+ for MMI 3G and RMC
- DAB+-window antenna with approx. 6,000mm cable and FAKRA connector
- Connection cable for power supply
- Fiber optic cable (MOST bus)
- Digital step-by-step installation and user Manual (English/German)
Compatible vehicles
| Audi |
| Audi A1 | 2010 - 2018 |
| Audi A3 | 2012 - 2020 |
| Audi A4 | 2009 - 2017 |
| Audi A5 | 2009 - 2018 |
| Audi A6 | 2009 - 2018 |
| Audi A7 | 2010 - 2017 |
| Audi A8 | 2007 - 2017 |
| Audi Q3 | 2011 - 2018 |
| Audi Q5 | 2008 - 2017 |
| Audi Q7 | 2009 - 2015 |
Compatible radios
If you click on the radio image, detailed information will be displayed in a new window.
Audi
| Audi MMI 3G BASIC/HIGH |
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| Audi MMI 3G PLUS/TOUCH |
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| Audi MMI 3G RMC |
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Generally:
Does the Interface have to be activated / coded?
No. Coding or activation via the vehicle's diagnostic system is not necessary.
Can I use the buttons on the radio or the multifunction steering wheel to control the Interface?
Yes, to us for regulating the volume and for selecting the previous or the next track. You can find more details in the instruction guide.
I already have additional devices installed. Can these still be used?
You can connect a variety of systems to the fiber optic circuit.
- AMI interface
- CD changer
- Bluetooth interface
- Interface for digital radio DAB +
It is important that the fiber optic circuit remains closed. For this, we enclose a fiber optic Y cable with every product.
Installation:
Where and how is the Interface connected exactly?
The Interface can be connected to the CD changer connection. Alternatively, it can be connected to another interface or directly to the MMI system or to the control unit.
Do I need additional or special tools for installation?
You need the usual tools or electrical tools. Occasionally our removal tools are needed.
Are there instructions for Installation?
In the menu item Installation examples you will find examples of different brands and vehicles for the installation of our products. Since the installation is often very similar, the various steps in the instructions can also be transferred to many other vehicles. We also offer you step-by-step installation instructions.
What can I do if the installation just doesn't work?
The very detailed and illustrated instructions are a great help. If you get stuck with this, please send us an email. In the vast majority of cases, we can resolve problems and questions at short notice by email.
Purchase:
Can I return the device if I don't like the set?
For this we offer you our 30-day right of withdrawal.