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Mercedes CLK C209 W209 Android Head Unit Upgrade

Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
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Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android head unit upgrade plug and play radio replacement wireless CarPlay Android Auto DAB GPS
Mercedes CLK C209 W209 Android Head Unit Upgrade
US$399
US$699
  • Availability: In Stock
  • Model Number: HL-8812

Available Options

Modern Navigation, Multimedia and Connectivity for 2005-2009 CLK-Class

Introducing our latest aftermarket GPS navigation head unit, designed specifically to replace the factory radio system in the Mercedes-Benz CLK(C209/W209), designed specifically to replace the factory radio system. With the same wiring harness and plug as the original radio, it's a simple plug-and-play installation.

Once installed, you'll have access to a smart entertainment system that includes a touchscreen display, navigation, FM/AM radio, USB port, SD card slot, Wi-Fi, AUX-IN, Bluetooth calling, Bluetooth music, DVD player, DAB+ (tuner optional), a rearview camera (camera optional), Apple CarPlay, Android Auto, TV (tuner optional), OBD (device optional), Google Play, and more. This product is compatible with the original Harman/Kardon sound system and steering wheel controls.

Upgrade your Mercedes-Benz CLK(C209/W209)'s entertainment system today with our Android OS Car DVD Player and enjoy seamless integration with your Mercedes-Benz's interior, providing you with endless entertainment options and convenient control.

 Compatibility:
Mercedes-Benz CLK-Class 200/240/280/320/350/500/550/55 2005, 2006, 2007, 2008, 2009
AMG/63 AMG/63 AMG Black Series/DTM AMG(C209/W209) 2005, 2006, 2007, 2008, 2009 

 NOTE:
1. This radio is compatible with the factory Mercedes-Benz backup camera. if your car is equipped with a factory backup camera, we will include the adapter.
2. This radio is not compatible with the Mercedes-Benz CLK-class Japan model because the connectors behind the radio(Japan model) are different from the head units from other countries.
3. Mercedes-Benz CLK-class has two similar head units, but the size is not the same. Therefore, please measure the dimensions of the original radio as shown below. This product is only suitable with the one with 253mm*238mm*120.15mm.

The MOST AUDIO adapter will be plug-and-play; no wire cutting will be needed, even if there are 5 buttons and 810. picture here


NOTE: If you have the NTG1 Audio 20 APS/NTG 2 Command APS/NTG2.5 Comand APS/NTG2.5 Audio 20/50 APS/MCS-II as shown in the above photo WITHOUT an external Harmon/Kardon fiber optic audio system in your Mercedes-Benz, then this aftermarket head unit will be a direct plug-and-play replacement using the short wiring adapter lead provided.

If you have the NTG1 Audio 20 APS/NTG 2 Command APS/NTG2.5 Comand APS/NTG2.5 Audio 20/50 APS/MCS-II as shown in the above photo WITH an external Harmon/Kardon fiber optic audio system in your Mercedes-Benz, then this aftermarket head unit will be a direct plug-and-play replacement using the short wiring adapter lead provided. But you also need the Fiber Optic(MOST) adapter for Mercedes-Benz. The adapter is optional; please add it from the options. It retains the original W209 Harmon/Kardon audio system; all the speakers will work as before. Check more info about the  Fiber Optic(MOST) adapter for Mercedes-Benz.

Please send a photo of the existing dashboard(radio system) and VIN of your car to info@sigmacarstereo.com if you are not sure if you need the Fiber Optic MOST adapter or not. We will check if you need it or not.

Installation Video: 
Mercedes CLK320 W209 Android head unit installation-(Part 1), click
 
Mercedes CLK320 W209 Android head unit & fiber optic decoder installation-(Part 2), click 

Operating system Android 13 Genuine specs
CPU 64-Bit 8-Core Cortex-A53 1.5GHz
RAM 4GB
Capacity 64GB
Display 7" 1024*600 Capacitive Touch Screen
Network Wi-Fi
SD card Two micro sd card slots
USB port Two USB ports
Amplifier Built-in 4*45W sound amplifier
Audio Output Front left, Front right, Rear left, Rear right, and Subwoofer(RCA port)
Video Output        One video output(RCA port)
Audio/Video Input Left/Right audio and video input(RCA port)
Camera Input One camera input(RCA port)
Microphone  Internal Microphone
GPS receiver  Built-in GPS module and external GPS antenna

Rob Wood 01/06/2026

I couldn’t be happier. The harness was prewired with all the options I needed/wanted. They were meticulous in asking about all the options in my car to make double sure it would wire up correctly when it arrived (and it did...100% prewired to fit). The US tariff thing has become crazy here in the US but not Sigma's issue and it was really barely a snag (but not transparent). Even with the tariff hassles, I am very happy I went with this option/vendor vs something else here in the states. The service, attention to detail and after sale service made all of it worthwhile and they have no control over my government’s silliness. I'll try to post a picture later. The install went smooth and it looks as factory as any other picture here.

Robert Wood 11/01/2026

I couldn’t be happier. The harness was prewired with all the options I needed/wanted. They were meticulous in asking about all the options in my car to make double sure it would wire up correctly when it arrived (and it did... all harnesses 100% prewired to fit/integrate). The US tariff thing has become crazy here in the US but not Sigma's issue and it was really barely a snag (but not transparent). Even with the tariff hassles, I am very happy I went with this option/vendor vs something else here in the states. The service, attention to detail and after sale service made all of it worthwhile and they have no control over my government’s silliness. I'll try to post a picture later. The install went smooth and it looks as factory as any other picture here.
Rob

Austin Crawford 25/10/2025

a very high quality it has super screen. installed in 2 hours and works very well. I can only recommend the seller very fast delivery and answered all questions. Very nice seller thank you very much.

Kenneth Jackson 07/03/2025

The Android system runs smoothly and quickly, is easy to operate and use, has clear reversing, and rich functions. Compared to before, the sound quality, screen clarity, and speed have all improved. After installation and use, I also communicated with the technical personnel of the merchant, and their service was very good.Very Perfect for my Benz

Charles Goodrich 16/02/2025

I am very happy with the Nav radio purchase. The radio fits perfectly in the car and it was completely plug and play with everything functioning perfectly. The sales department here was extremely helpful to check the information about my car to make sure that I received the proper radio and wiring that I would require to do the job. It was pretty straight forward to do the install and with the back up camera they suggested. Everything seems to work as it should so I am very pleased with the purchase and the service here at Sigma Car Stereo.

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Tags: mercedes , most , benz , class , clk-class , clk , 350 , 200 , 200e , amg , 2005 , 2006 , 2007 , 2008 , 2009 , 200 , 240 , 280 , 320 , 500 , 550 , 55 , 63 , c209 , w209