You can play audio through a car or speaker’s AUX input by matching your phone’s port to the right cable or adapter.

• Identify your port: Most recent models use USB‑C; many earlier models use Lightning. Older models may have a 3.5 mm jack.
• Pick the right cable: Use a USB‑C‑to‑3.5 mm or Lightning‑to‑3.5 mm adapter/cable. Choose options that state compatibility with your device.
• Connect and set input: Plug the cable into the AUX jack, select AUX on the stereo, then start playback.
• Adjust volumes: Keep phone and stereo volumes moderate to reduce distortion.

Compatibility and audio quality can vary by cable and setup.

Many vehicles include a 3.5 mm AUX input, but placement varies. Here’s how to find it:

• Look around the console: Check the dash, center console, armrest compartment, or near 12V/USB ports for a 3.5 mm jack labeled “AUX” or with a headphone icon.
• Check the glovebox or trunk area: Some models hide inputs in less obvious spots.
• Review your owner’s manual: It usually lists available audio inputs by trim and year.
• Consider alternatives: If there’s no AUX, your car may support Bluetooth, USB audio, or a vehicle‑specific media interface that uses a compatible cable.

Availability can differ by model year and trim level.

This model uses a Lightning port and doesn’t include a 3.5 mm headphone jack.

• For AUX connections: Use a Lightning‑to‑3.5 mm adapter or a Lightning‑to‑3.5 mm audio cable to plug into a car or speaker’s AUX input.
• Check compatibility: Choose accessories that state they work with your device to help avoid dropouts or low volume.
• Setup tips: Select the AUX input on your stereo and keep volumes moderate on both devices.

Cable design and compatibility can affect performance, so results may vary based on your setup.

A few common issues can stop AUX audio from working. These steps may help:

• Confirm the right adapter: Use a Lightning‑to‑3.5 mm or USB‑C‑to‑3.5 mm accessory made for your phone. Generic charging cables won’t carry analog audio.
• Check connections: Fully seat each plug. Thick cases can block a snug fit.
• Select the correct input: Set the car or speaker to AUX, then raise volume on both devices.
• Inspect for debris: Gently clear dust from ports with a soft, dry brush.
• Try another cable or port: Some cables or AUX jacks can be worn or incompatible.

Compatibility and audio levels can vary by accessory and stereo.

The best length depends on where your phone sits and where the AUX jack lives.

• About 3 ft (0.9 m): Great for a phone docked near the dash with minimal slack.
• 4–6 ft (1.2–1.8 m): Helpful when the jack is in a center console or for passenger use.
• Coiled cables: Reduce tangles and keep extra length out of the way.
• Design details: Right‑angle plugs help in tight spaces; slim housings fit through small case cutouts; braided jackets can add durability.

Shorter runs generally reduce clutter and potential interference, but choose what fits your cabin layout.