How to Use the Car AUX?
2 Answers
The method of using the car AUX: 1. Prepare a 3.5mm male-to-male audio cable, insert one end of the AUX cable into your phone or MP3 player, and the other end into the BMW AUX interface; 2. Confirm the audio input mode, find the multimedia option in the car menu, and set it to AUX audio input; 3. Start playing music on your phone or MP3 player, and adjust the AUX volume to a suitable level. AUX is an audio input interface that can output audio from electronic audio devices including MP3 players, allowing you to listen to music from these devices through the car's speakers. The letters 'AUX' will be marked around the interface.
Using the car AUX is quite simple, and I often use it to listen to music while driving. The first step is to locate the AUX jack in your car, usually a small port labeled "AUX-IN" or "Auxiliary Input" on the center console audio panel. Use a 3.5mm audio cable with male connectors on both ends to connect your phone or other playback device. Once plugged in, turn on the audio system and press the "Mode" or "Source" button to switch to AUX mode—then the music from your phone will play through the car speakers. It's best to complete the setup while parked, as operating it while driving can be dangerous. Cable quality matters—poor-quality cables may produce static noise. Avoid setting the device volume to maximum to prevent damaging the speakers. During road trips with friends, taking turns playing music is super convenient, and you can also hear navigation prompts to minimize driving distractions. The jack location varies by car—some are inside the glove box, so check the manual to confirm. Maintain the cable by avoiding bends and regularly cleaning the connectors to prevent oxidation. Over time, you'll appreciate this stable connection, which is more reliable than Bluetooth and quite practical.
