Audi A4/S4/RS4 LHD 2008-2012 radio upgrade with 8.8 inch screen (Free Backup Camera)
Aftermarket GPS Navigation Head Unit is specially designed to upgrade Audi A4/S4/RS4(B8) factory radio system. It has the same plugs and harness as the original radio, plug-and-play. This product only replaces the original LCD screen unit and retains the factory AUDI FM/CD head unit, so the original Audi car computer/CD/FM/AM/Sirius/XM will still work as before.
Android Version: 12 (genuine specs).
Audi A4 B8 (Type 8K: 2008 2009 2010 2011 2012 2013 2014 2015 2016)
Audi S4 B8 (Type 8K: 2009 2010 2011 2012 2013 2014 2015 2016)
Audi RS4 B8(2012 2013 2014 2015)
Before placing the order, you need to know the following items about your car:
1. What is the current radio system on my car?
Send a photo of the dashboard(radio system) to firstname.lastname@example.org if you are unsure about compatibility.
2. If your car has the MMI 3G system, you can use the original joystick and touchscreen to operate the new Android screen.
You can still use the original joystick to operate the original Audi screen. However, the touchscreen does not work the original Audi screen.
3. Please press the MEDIA button on the radio panel and check the audio source options.
If your car has the AUX(External audio input), you don't need the AMI-AUX cord.
If your car has the AMI, you need the Audi AMI-AUX adapter cord. Please add it from the add-ons box when placing the order. Otherwise, there will be no audio after installing our product.
Factory Radio System:
|Operating System||Android 12|
|CPU||64-Bit 8-Core 2.0GHz|
|Display||7" 1024*600 Capacitive Touch Screen|
|SD card||One micro sd card slot|
|USB port||Three USB ports|
|Camera Input||One camera input(RCA port)|
|GPS receiver||Built-in GPS module and external GPS antenna|
Product demo video: https://www.youtube.com/watch?v=iu7IxprwMhk&t=8s
User Manual: https://www.sigmacarstereo.com/docs/user_manual/Audi/User_Manual.pdf
Headunit Installation Guide: https://www.sigmacarstereo.com/docs/Installation_instructions/8665.pdf
Connection Map: https://www.sigmacarstereo.com/docs/Installation_instructions/8665_connection_map.pdf
Is this product plug-and-play? Do I need to program or code my Audi? Do I need to buy an external GPS antenna? Can I still check the car info on the OEM screen?
Answer: Yes, it is plug-and-play. It has the same plugs and harness as the original Audi system. You do not need to program your car. All necessary accessories are included in the package. You do not need to buy anything else to make it work. You can still check the original Audi car info as before.
How do I switch the new upgrade system to the original Audi interface?
Answer: Please tap the "Original" icon on the home screen to switch to the original Audi interface.
How do I switch the original Audi interface to the new upgrade system?
Answer: Please tap the screen.
Why does it show a black screen with no signal when tapping "Original" to switch back to the original Audi interface?
Answer: Please check the CAR-LVDS port. Make sure you connect the LVDS plug (removed from the OEM screen) to the new screen.
Why is there no audio from the new upgrade system?
1. Please press the MEDIA button on the radio panel and check the audio source options. Make sure the External Audio input(AUX) is activated.
Note that if your car has the AMI option instead of AUX, you need to plug the Audi AMI-AUX cord(this cord is sold separately) into the AMI port in the glove box on the passenger side. After plugging this cord, the AMI will change to AUX on the screen
2. Then tap the screen to access the new upgrade system. You should be able to hear sound.
Where should I mount the main metal box? Is the original LVDS cord too short to mount in the glove box?
Please take apart the glove box on the passenger side; there is a hole that allows you to hide the metal box behind the screen. Then the LVDS cord is long enough.
Why does it not power off when I shut down the car?
Answer: Please ensure the CANBUS connector is connected behind the climate control panel, as shown below.