PEMP (NTG 4.5) for Mercedes W212 W204 W176 C117 W463 X15 CarPlay Android auto, E C A CLA G GLA Class Accessories NTG 4.5 2012-2015 MMI Box Use The OEM Microphone.

Built-in Wired And Wireless Carplay
Built-in Apple Carplay function, you can use the touch screen and OEM Knob control the menu of the carplay interface.

Built-in Wired Android Auto
Built-in Wered Android auto function, you can call on the android auto interface.

Built-in Morror Link Function
if you use the android phone, you should connect us get the morror link APP.

NTG 4.5 MMI Box Dial Switch And How To Connect The OEM LVDS
How to set the DIAL SWITCH

1. If your OEM screen is 7 inches, please set as A;

2. If your OEM screen is 5.8 inches switch of the dial code as B;

How to Connect the OEM LVDS

Step 1. Please unplug the original LVDS harness behind the OEM radio; and connect it to the TO TFT LVDS IN labeled TO TFT LVDS IN;

Step 2. Please plug the TO CD LVDS OUT into the OEM LVDS socket position.

YOU CAN USE THE OEM MICROPHONE

How To Connect The Microphone And Settings
USE THE OEM MIC

1. If your car has the OEM microphone, you need insert the mic cable of the iso harness to the MIC Socket on the box;

2. Set the microphone to OEM microphone.

How To Open The AUX MENU For The NTG 4.5
If the oem menu no AUX MENU, you won't be able to get Sound of the MMI BOX.

Please follow the steps above to activate your AUX MENU first, then install the PEMP MMI box.

Set The Camera And Connection
1. if the car has OEM camera, you need select the Factory Camera in the settings;

2. if you install a after-market camera, you need select the Aftermarket Camera option in the settings;

3. if the car is a Manual Transmission, you need select the 12V Active option in the Car settings. At the same time, you need to use the power cord of the backup light to connect with the Backup light 12v in.

Please Move The OEM Fiber Optic Harness To The PEMP ISO Harness
If you have fiber optics on your radio's ISO harness, be sure to move it to the corresponding location on the PEMP ISO harness. Allow it to communicate with your radio, otherwise you will not get sound.

MMI Box for Mercedes NTG 4.5 Installation Video

https://youtu.be/p9Ecubt_u-E