# How to Connect DeX

{% hint style="info" %}
**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)
{% endhint %}

Please make sure that your smartphone supports DeX.

* [List of compatible smartphones](/kor/eng/phone.md)<br>

If you have the connection issue, please [**refer to this page >**](/kor/eng/entry_issue.md)

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

* <mark style="color:red;">LED red</mark>: Boot (starting) status
* <mark style="color:blue;">LED blue</mark>: Android auto connection status
* <mark style="color:green;">LED green</mark>: X mode (Dex) connection status

***

## **Video Guide**

Before starting, [checking it](https://youtu.be/ZFjYO4vIbBo?si=a1vZs6JOHo_9rpTd) will help you understand faster.

{% embed url="<https://youtu.be/i0t1cgmgPUg?si=-DsytX6DKeA30tHR>" %}

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.

<figure><img src="/files/JcNHGUnZ1XwLuRSxibdg" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
If the home screen does not appear after connecting the cable, please [**check this page**](/kor/eng/entry_issue.md)**.**
{% endhint %}

## **2.** Connect Android Auto.

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

{% hint style="info" %}
**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**
  {% endhint %}

### **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).

<figure><img src="/files/s4rNnfU3SF9g95Vj94uh" alt=""><figcaption></figcaption></figure>

### **2-2.** Bluetooth connection

Enable <mark style="color:red;">**Wi-Fi and Bluetooth on your smartphone first**</mark>. 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!**)

<figure><img src="/files/7WauXXDnw8goBqCh0BG8" alt=""><figcaption></figcaption></figure>

### **2-3.** Android Auto Connections

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

<figure><img src="/files/Ayy4LBHT73uKK3Q2mprD" alt=""><figcaption></figcaption></figure>

### **2-4.** Move to the vehicle home

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

<figure><img src="/files/Lkok2SkXWnevYeqYMwy9" alt=""><figcaption></figcaption></figure>

## **3.** Select AutoPro X.

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

<figure><img src="/files/pp3CfyMR72P1wxQ8J0ii" alt=""><figcaption></figcaption></figure>

## **4.** Run DeX.

You can run DeX in three ways.

### 4-1. Using the top slide of the screen <mark style="color:red;">(Recommended)</mark>

<figure><img src="/files/82zCR6szKfJyGWa1aCCa" alt=""><figcaption></figcaption></figure>

### 4-2. Using 'Connected Devices' in Settings

<figure><img src="/files/VVHipdUoak7msbrunMM3" alt=""><figcaption></figcaption></figure>

### 4-3. Using Bixby

<figure><img src="/files/rjunHdLMUwh6gWqKgNub" alt=""><figcaption></figcaption></figure>

### 4-4. Pop-up: Start Now

<mark style="color:blue;">**STEP**</mark> Smartphone Settings ▶ Start DeX ▶ Start Now&#x20;

{% hint style="success" %} <mark style="color:green;">**You can press "Start Now" automatically**</mark> [<mark style="color:blue;">**with our app**</mark>](/kor/eng/autopro-x-dex/install.md)
{% endhint %}

<figure><img src="/files/SPDVlGBkxHRRC45vgTvD" alt=""><figcaption></figcaption></figure>

***

## **5.** Video

{% embed url="<https://youtu.be/tHkfMMcRUSM?si=dUlrp9jTgBgCxu9e>" %}

***

## 6. Exit DeX

### 6-1. On the phone

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

<figure><img src="/files/L5aGss2089JWJEBKkLew" alt="" width="375"><figcaption></figcaption></figure>

### 6-2. On the car

<mark style="color:blue;">**STEP01**</mark> Press Apps in the bottom-left corner.

<figure><img src="/files/xj9jjQ7ULbPDqRXKvi8A" alt=""><figcaption></figcaption></figure>

<mark style="color:blue;">**STEP02**</mark> Exit DeX

<figure><img src="/files/99aSQI1A56ZsGXOd5ptl" alt=""><figcaption></figcaption></figure>


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