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Mercedes-Benz C-Class W204 2011-2014 Radio Upgrade with Touchscreen & Bluetooth

Mercedes-Benz C-Class W204 2011-2014 Radio Upgrade | Touchscreen & Bluetooth
-29 %
Mercedes-Benz C-Class W204 2011-2014 Radio Upgrade with Touchscreen & Bluetooth
US$499
US$699
  • Availability: In Stock
  • Model Number: MB-8204

Available Options

Modern Touchscreen Entertainment and Bluetooth Connectivity for Your Mercedes C-Class

Introducing our latest aftermarket GPS navigation head unit, designed specifically to replace the factory LCD screen unit in the Mercedes-Benz C(W204) LHD from 2011-2014. With the same plug-and-play connector and wiring harness as the original radio, installation is quick and easy. This product replaces only the original Mercedes-Benz C(W204) LHD LCD screen unit while retaining the original factory FM/CD unit, so the factory Mercedes-Benz computer/CD/FM/AM/Sirius/XM will continue to function normally.

With the same wiring and connector as the original radio, installation is as simple as plug-and-play. Once installed, you'll have a smart entertainment system with touch screen/navigation/FM/AM/USB/Wi-Fi/AUX-IN/Bluetooth phone/Bluetooth music/DAB+ (tuner optional)/rearview camera (camera optional)/Apple CarPlay/Android Auto/TV (tuner optional)/OBD (device optional)/Google Play, and more.

Upgrade your Mercedes-Benz C(W204) with our GPS navigation head unit and enjoy a new level of entertainment and convenience while driving. Don't miss out on this opportunity to transform your driving experience.

Compatible Vehicle:
Mercedes-Benz C Class(W204) Left-hand drive 2011, 2012, 2013, 2014


Note above year range is for your reference only. Please send us a photo of your vehicle's dashboard(radio system) to 
info@sigmacarstereo.com if you are unsure about the compatibility. We will check and recommend a suitable radio.

CPU 64-Bit 8-Core Cortex-A53 1.5GHz
RAM 4GB
Capacity 64GB
Display 8.8" 1024*600 Capacitive Touch Screen
Network Wi-Fi
SD card One micro sd card slot
USB port Two USB ports
Camera Input One camera input(RCA port)
Microphone  External
GPS receiver  Built-in GPS module and external GPS antenna

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

Can I operate the original Mercedes-Benz interface via a touchscreen?
No. You can only operate the original Mercedes-Benz interface via the command knob.

Can I operate the new navigation system interface via the command knob?
Yes. You can operate the new navigation system interface via the command knob.

How do I switch between the new Navigation system interface and the original Mercedes-Benz interface?
Please press the "BACK" or "CLR(C)" command button for 3 seconds to switch between the original Mercedes-Benz interface and the new navigation system.

Why does it show "No signal" or a blank screen when switching to the original Mercedes-Benz interface?
Please check the LVDS port. Then, connect the LVDS plug (removed from the original Mercedes-Benz screen, not the end from the original head unit) to the "CAR-LVDS" port on the control box.

Different audio systems(Audio 20/Audio 50/NTG 4 and NTG 4.5) have different LVDS plugs.

Why is there no audio from the new upgrade system? 
1. Please check if your car has an AMIAMI or USB port. Usually, it is in the center armrest box or glove box on the passenger side.

2. If it is an AUX IN port on your car, please activate AUX mode, then switch to the upgrade system to get sound.
If it is an AMI port on your car, you need to buy our AMI-AUX cord and plug in 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 not display?
Please check the fiber optics plug. You need to move it from the original connector to the new connector we provided.

Velichko Petrov 18/12/2025

This seller is highly recommended, excellent communication with customers, very fast delivery, less than 10 days, just installed and I must say the packaging is also very good, will keep this seller in my favorites!

Terry Greer 14/12/2024

To be honest, I was afraid at first, I thought how it would all look and be controlled) but to be honest, the price attracted me and the style itself, how this multimedia sits in its regular place (I didn’t even look at the ones that stick out) I went around thinking and eventually ordered and I don’t regret it, not even an ounce) it’s awesome) the seller is responsive, answers all questions. this is 10 out of 10!

Adrian Kuz 14/04/2024

The quality is super. the delivery to Madrid in 5 days!!! Installation without problems, the seller sent detailed installation instructions! The standard system works also. Recommend supplier!

Ralif Ralif 23/03/2024

To be honest, I was afraid at first, I thought how it would all look and be controlled) but to be honest, the price attracted me and the style itself, how this multimedia sits in its regular place (I didn’t even look at the ones that stick out) I went around thinking and eventually ordered and I don’t regret it, not even an ounce) it’s awesome) the seller is responsive, answers all questions. this is 10 out of 10!

Adrian Kuz 27/10/2023

The quality is super. the delivery to Madrid in 5 days!!! Installation without problems, the seller sent detailed installation instructions! The standard system works also. Recommend supplier!

Daniel Leanca 01/07/2023

The seller was really helpful,every question i had was answered by the seller.The product itself is simply great,i am really sadisfied with it.A tip regarding the problem when after the installation you dont have any Sound,go in the My Car Menu,and select Audio Input to Aux and then the problem will be solved

Alex Massim 03/10/2022

Great Radio! Good functionality. Audio and video sound at altitude. Unsuccessful fastening of the radio tape recorder is very flimsy, a great probability of breakage. The seller is just good! Responsive, helps with settings.

sergiu ase 27/09/2022

the product is perfectly conform to description and work as advertised. The quality is good and all necessary accessories are supplied, even tools! seller is of excellent contact and service, and gives advices, explanations and tutorials for installation and setting of the display.

Andy Pinnock 06/08/2022

I’ve been using the product for a couple of weeks. I am very pleased with the product performance. The screen is very responsive and both wireless CarPlay and Android Auto worked very well. Delivery was super quick and great updates throughout the process. . Very satisfied with the transaction.

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