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List of the table of contents of this article:

• 1, Where to switch the car aux mode
• 2、 What is the AUS interface on the car and what is its function?
• 3, How to listen to songs with AUX interface in the car
• 4, How to connect the car AUX interface to the mobile phone? How to judge whether AUX has decoding
• 5, What does car aux mean?

Where to switch the car aux mode

The AUX mode of the car cannot be switched by itself, which needs to be 4 Only S stores or professional car modification stores can be successfully switched. AUX is the audio input port.The characteristic is that there is only input and no output. For example, you can use AUX to connect your mobile phone to play songs on your mobile phone, but you can't use the car to connect the stereo to play music.

There is no way for the car to automatically convert aux audio for the time being. It needs to be modified by the car 4s store to successfully convert.

Then, by pressing the "SOURCE" button, you can switch between different audio sources. WHEN SELECTING AUX MODE, YOU NEED TO PRESS THE "SOURCE" BUTTON SEVERAL TIMES UNTIL THE SCREEN SHOWS "AUX". Once you enter AUX mode, you can start playing your music.

You need to plug the AUX wiring into the headphone jack of the mobile phone, and then press the "AUX" button on the central control car computer. The vehicle will automatically recognize the AUX signal, and the music in the mobile phone can be played at this time.

Connect the AUX cable to the AUXIN jack on the car, and press the AUX button on the music control panel (some cars do not need to press it, it will automatically recognize the sound source), and connect the headphone jack on the mobile phone at the other end. Finally, press the play button on your mobile phone to enjoy it.

The method of switching the AUX mode of Audi A4 cars is: in the audio mode of Audi A4 cars, select the AUX mode to use the AUX jack. The configuration of the Audi A4 car is introduced as follows: such as adaptive cruise control, lane keeping assistance, intersection alarm and low-speed braking assistance. The ninth-generation A4 introduces turning assistance and exit assistance.

What is the AUS interface on the car and what is its function?

1. AUX is the abbreviation of Auxiliary, which is an audio input interface provided by the in-vehicle sound system. It can receive audio signals output from audio output devices (such as mobile phones, MP3, etc.), so that the on-board audio system can be used to listen to these devices. The audio in the backup.

2. AUX is actually the input interface of car audio, which is called auxiliary interface.You can connect other sound playback devices through the AUX interface cable (ordinary 5mm audio cable) to play audio in the car. AUX is also a channel for audio input, which can be set to expand other sound sources.

3. AUX refers to the audio input interface, which can input the audio of audio devices such as Wandman, mobile phone, MP3 player, etc. After connecting with a 5mm plug, the music in these devices can be output through the car stereo. Because it is an analog interface, there is no need to consider what things or formats can be connected.

4. External playback function, which can be connected to the mobile phone and use the car's speaker as the external speaker of the mobile phone. AUX is an additional signal line design, which is the continuation of external audio and video equipment. For example, if you want to use MPMP4 and other players in the car, it can be done through this terminal.

5. The AUX interface is the audio input interface, which can output audio (general headphone jack) from electronic audio devices including mp3, and listen to the music of these devices with the stereo in the car. x0dx0aAux, which is the abbreviation of "Auxiliary", is an additional signal line single-line design.

How to listen to songs with the AUX interface in the car

There are two ways: buy an in-car MP3, MP3 sends the signal wirelessly through FM radio, and use the FM frequency band of the car radio To receive. Use an ordinary MP3, buy an audio cable with 5 interfaces at both ends, and connect the MP3 headphone input to the AUX interface of the car.

Use of aux on the vehicle: Prepare a 5mm male-to-male audio cable, insert one end of the aux cable into the mobile phone or USB flash drive, and insert the other end into the aux interface of the car; click the original car. Set it as aux audio input and play music.

AUX interface is the external sound source interface of car audio. When using it, it needs to be connected to the sound source device through a 5mm double-headed AUX cable. The sound source device can be an mp3 player, mobile phone, etc., which can be selected directly on the external device. At the same time, the volume can also be adjusted in the car. Work.

First of all, prepare an AUX cable, find the AUX interface, connect one end of the AUX cable to the interface, and then insert the other end of the AUX into the headphone jack of the mobile phone. It must be noted that one end of the auxiliary cable connects the handheld device to the 5mm headphone jack.

How to connect the car AUX interface to the mobile phone? How to judge whether AUX has decoding

Find the AUX interface and connect one end of the AUX cable to the interface, and then plug the other end of the AUX into the headphone jack of the mobile phone to connect successfully.

Under normal circumstances, a special AUX connection cable is required to use the AUXIN interface. One end of the connection cable is plugged into the AUX IN interface, and the other end is connected to the 5mm headphone jack on the mobile phone, so that the operation can be carried out, and then the audio on the mobile phone can be transmitted to the car stereo. Go to the middle.

The way to judge whether the function has a decoding function is to check the product introduction, check the product manual, and listen directly.View the product introduction: If the product introduction clearly indicates that aux has a decoding function, then aux has a decoding function.

The specific method is as follows: First, connect one end of the AUX cable to the AUX interface of the car. Secondly, one end is connected to the headphone interface of the audio device. Finally, adjust the input mode of the car audio system to AUX, and the audio played by the audio device can be directly input into the car audio system.

Connecting the mobile phone to the aux interface requires the following steps: insert the mobile phone audio cable into the mobile phone headphone jack, and insert the aux interface of the car audio or home audio at the other end. Open the mobile phone music player and select the song you want to play. Adjust the volume of the stereo to suit your needs.

In general, use AUXThe IN interface requires a special AUX cable. One end of the cable is plugged into the AUX IN interface, and the other end is connected to the 5mm headphone jack on the mobile phone. In this way, you can operate, and then transfer the audio on the mobile phone to the car stereo.

What does car aux mean

1. Car aux means auxiliary input. Aux is also a channel for audio input, which can be set to extend other sound sources; usually, the aux interface on the car is a 5 headphone jack or USB connector, which can directly input the audio signal or directly connect it to the USB flash drive to complete playback.

2. Aux in the car means audio input interface, connecting auxAfter the port, the audio file in the electronic device can be connected to the car stereo using the headphone hole and the aux interface, and the audio file can be played in the broadcast device using the speaker in the car.

3. Car aux is the audio input interface. Aux is also set as a channel for audio input, which can expand other audio; the aux interface is usually in the dashboard area, and some are near the co-driver's grocery box; the aux function can output the audio of electronic audio facilities containing mp3.

4. Aux, which is the abbreviation of "Auxiliary", is an additional signal line single-line design. Simply put, the car can connect external music devices (such as MP mobile phones, etc.) through the AUX interface, and then output the music in these devices through the stereo in the car.

5. Aux refers to the abbreviation of "Auxiliary", which refers to the auxiliary input interface of the car audio system. The Aux interface allows users to connect MP3 players, mobile phones or other audio devices by using a 5mm audio interface cable to play music or other sound content in the car.

6. aux jack refers to the audio input jack. Convenient car owners use MP3MP4 and other players in the car, usually the three-five headphone jack or USB flash drive jack. With USB interface, you can plug in the USB flash drive to watch the audio frequency; the aux jack is usually in the central control range, close to the gear.