How to Connect DeX

Before we start

AutoPro X is designed to allow users to use the features they want between AutoPro X (DeX) and wireless Android Auto.

This guide is for AutoPro X (Samsung DeX) connection. (How to connect Samsung DeX)

Please make sure that your smartphone supports DeX.

• List of compatible smartphones

If you have the connection issue, please refer to this page >

Please check if the LED is on for the AutoPro X product.

• LED red: Boot (starting) status

• LED blue: Android auto connection status

• LED green: X mode (Dex) connection status

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Video Guide

Before starting, checking it will help you understand faster.

1. Cable connection

2. Connect Android Auto

3. Select AutoPro X

4. Run DeX

5. It connects automatically.

6. How to connect with video

7. DeX Connection Quick Button

1. Connect the cable.

Connect the AutoPro X to the 'communication' port of the vehicle, and wait for the AutoPro to start.

If the home screen does not appear after connecting the cable, please check this page.

2. Connect Android Auto.

Connect and use Android Auto for the first time before using DeX.

In the following cases, connect Android Auto once.

• On first purchase

• After updating the firmware of the product

• If you reset your device from the app's Settings menu

2-1. Select Android Auto

On the AutoPro X initial screen that is exposed to the vehicle screen, select Android Auto (left in the picture).

2-2. Bluetooth connection

Enable Wi-Fi and Bluetooth on your smartphone first. In Bluetooth settings, select AutoProX-XXXX to connect. Once the Bluetooth connection is complete, the Wi-Fi will connect automatically. (You don't need to connect Wifi!)

2-3. Android Auto Connections

Android Auto is automatically connected. Select the app button in the lower left corner of the screen.

2-4. Move to the vehicle home

Select the first car icon on the app list screen to go to the home screen.

3. Select AutoPro X.

On the vehicle navigation screen, select AutoPro X (right).

4. Run DeX.

You can run DeX in three ways.

4-1. Using the top slide of the screen (Recommended)

4-2. Using 'Connected Devices' in Settings

4-3. Using Bixby

4-4. Pop-up: Start Now

STEP Smartphone Settings ▶ Start DeX ▶ Start Now

You can press "Start Now" automatically with our app

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5. Video

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6. Exit DeX

6-1. On the phone

To exit DeX mode, tap on the DeX icon and select Exit DeX.

6-2. On the car

STEP01 Press Apps in the bottom-left corner.

STEP02 Exit DeX