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Mercedes-Benz SL(R231)/SLC SLK(R172) 2011-2019 radio upgrade

Mercedes-Benz SL(R231)/SLC SLK(R172) 2011-2019 radio upgrade
-61 %
Mercedes-Benz SL(R231)/SLC SLK(R172) 2011-2019 radio upgrade
$380
$965
  • Stock: In Stock
  • Model: 4337
  • Weight: 2.70kg
  • Dimensions: 25.00cm x 30.00cm x 25.00cm

Available Options

Mercedes-Benz SL(R231)/SLC(R172)/SLK(R172)-Class 2011-2019 radio upgrade has a big touchscreen, it is specially designed to upgrade the Mercedes-Benz SL(R231)/SLC(R172)/SLK(R172)-Class radio system. It is plug and play, no need to cut wire. It retains the factory Mercedes-Benz radio system, computer info, Bluetooth and all other information which displays on the original screen. The upgrade system has GPS navigation, Wi-Fi, 4G Lte(sim card is not included), SD/USB music/video, backup camera(optional), digital TV(optional), front in dash camera(optional), Wireless apple carplay(optional), Wired Android Auto(optional), Google play store etc. You can also install other apps you want from google play store, for example Gmail, Yotube, Spotify, google maps and Waze etc.

Compatible vehicles:
Mercedes-Benz SL-Class(R231) 2013 2014 2015 2016 2017 2018 2019
Mercedes-Benz SLK-Class(R172) 2011 2012 2013 2014 2015
Mercedes-Benz SLC-Class(R172) 2016 2017 2018 2019

Attention:  

1. Please send the VIN and a photo of the radio dashboard to info@sigmacarstereo.com, we will help you to verify the fitness if you are not sure about it.

2. This product has two sizes of screen availble, 9-inch and 10.25-inch, we recommend the 9-inch product because the 10.25-inch product will cover the outlets of air-condition(please check the below picture). Please contact us before place the order if you want the product with 10.25-inch screen.

Installation photo:

Operating system           Android
Display   9-inch(optional 10.25-inch), resolutions 1280 by 480(optional 1920 by 720)
Processor   1.4 GHz 4-core 28nm Qualcomm Snapdragon 425(optional 2.0 GHz 8-core 14nm Qualcomm Snapdragon 625 MSM8953)
Memory   2GB(4GB optional)
Storage   32GB(64GB optional)
SD/TF card   One 3.0 card slot(Max 128GB)
USB port   USB 3.0 ports(Max 64GB)
Video play   MP4, AVI, RMVB, FLV, MKV 4K, H.264(AVC),H.265(HEVC) etc.
Video input   One video input(RCA port)(optional)
Camera input   One camera video input(RCA port)
Microphone    Internal & External Microphone(optional)
Bluetooth   Bluetooth 5.0 module
Network   Wi-Fi and 4G LTE
Audio IC   RK616(Built in Core module)
GPS receiver    External GPS antenna(include)

Is this product plug and play? Do I need to program or code my Mercedes-Benz? Do I need to buy the external GPS antenna? Can I still check the original car information as the OEM screen?
Answer: Yes, it is plug and play, it has the same plugs and harness as the original Mercedes-Benz radio, no need to cut wires when installed. You do not need to program/code 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 Mercedes-Benz car information as before.


Can I operate the original Mercedes-Benz system through the new touhcscreen?
Answer: NO. You can only operate the original Mercedes-Benz NTG system through the command knob as before.

How do I switch between the new upgrade system and the original Mercedes-Benz system?
Answer: There are two methods to switch between the new upgrade system and the original Mercedes-Benz system
Method 1: Please press “BACK” or "C" or "CLR" command button for 3 seconds to switch between original Mercedes-Benz NTG system and the new upgrade system. 
Method 2: Click the "NTG-Menu" icon on the upgrade system's home menu to access the original Mercedes-Benz NTG system.  Touch the screen to access the new upgrade system when it is on the original Mercedes-Benz NTG system.


Why does it show "No signal" or blank screen when switching to the original Mercedes-Benz interface?
Answer: Please check the LVDS port. Make sure you connect the LVDS plug (removed from the original Mercedes-Benz screen, not the one behind the original head unit) to the "LVDS" port on the new screen.

NTG 4.0 has the 10 pin square LVDS port. NTG 4.5/4.7/5.0/5.1/5.2/5.5 have 4 pin round LVDS plug.


Why does the original Mercedes-Benz screen not display correctly?
Answer: Please check Settings/Factory/input password 190627/Car Display, then select the correct resolution settings to match with your car. For example if the original screen on your car is a small screen, then please select 400*240, if the original screen is a big screen, please select 800*480. 

Why is there no audio from the new upgrade system?
Answer: 

1. Please check if there is an AUX IN port or AMI port on your car, usually it is in the center armrest box or glove box on the passenger side.

2. If there is AUX IN port(NTG 4.0/4.5/4.7) on your car, please activate AUX mode, then switch to the upgrade system to get sound.
If there is an AMI port(NTG 4.0/4.5/4.7) on your car, you need to plug our AMI-AUX cord into the AMI port, then you will see the AUX audio option, activate AUX mode, then switch to the upgrade system to get sound.

 Why does the Sirius/XM radio, CD, original car computer info and factory camera does not display? Why can I not see the AMI or AUX IN audio option on the screen even though the AMI-AUX cable is already plugged into the AMI port?
Answer: Please check the fiber optics plug, you need to move it from the original connector to the new connector we provided.

Compatible accessories can be purchased at the following links:
DAB+ USB module dongle (click here)

Apple carplay/Android auto wireless (click here)

Apple carplay/Android auto wired (click here)

Car Front in-dash camera (click here)

OBD 2 diagmostic adapter (click here)

Universal car backup camera (click here)

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Tags: mercedes , benz , sl , r231 , slc , r172 , 2011 , 2012 , 2013 , 2014 , 2015 , 2016 , 2017 , 2018 , 2019 , radio , upgrade , navigation , head , unit , apple , carplay , stereo