How to install Aux input in Car Stereo [Step-by-Step]

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How to install Aux input in car stereo
How to install Aux input in car stereo?

Installing an auxiliary input into a car stereo can be a great way to add more functionality to your music listening experience. By adding an auxiliary input, you can connect any device that has a 3.5mm audio jack to your car stereo and play its music through the car’s speakers.

This process is relatively simple and can be completed in just a few minutes using common tools and supplies.

How to install Aux input in Car Stereo

The following steps will guide you through the process of installing an aux input in your car stereo.

1. What you’ll need:

  • A car stereo with an aux input (or a car stereo that can be modified to have an aux input)
  • A 3.5mm audio cable
  • A blank cassette tape

Step 1: Remove the faceplate from your car stereo.

Remove the faceplate from your car stereo

This will give you access to the wires and connections behind the stereo. Be sure to disconnect any power wires before removing the faceplate to avoid damaging the stereo.

Step 2: Locate the aux input wires.

Locate the aux input wires

On most car stereos, the aux input wires will be clearly labeled. If your stereo does not have an aux input, you may be able to find a wiring diagram online that will show you where to find the aux input wires.

Step 3: Connect the aux input wires to the 3.5mm audio cable.

Connect the aux input wires to the 3.5mm audio cable

Connect the positive and negative wires from the aux input to the corresponding positive and negative wires on the 3.5mm audio cable.

Step 4: Route the audio cable to the location of your aux input device.

Thread the audio cable through any openings or crevices in the dash until it reaches the location of your aux input device.

Step 5: Connect the 3.5mm audio cable to your aux input device.

This can be any device that has a 3.5mm audio jack, such as an iPod, iPhone, MP3 player, or smartphone.

Step 6: Insert a blank cassette tape into the car stereo.

This will trick the stereo into thinking there is a cassette in the deck, which will allow you to play music through the aux input.

Step 7: Connect your aux input device to the car stereo and press play.

The music from your device should now be playing through the car stereo. Enjoy!

FAQs

How can I play music in my car without an AUX port?

If your car doesn’t have an AUX port, you can still play music from your phone or another device by using a Bluetooth adapter. You can connect the Bluetooth adapter to your car’s stereo system and then pair it with your phone. Once it’s paired, you’ll be able to stream music from your phone to your car’s speakers.

Can you put an AUX cord in a cigarette lighter?

Yes, you can put an AUX cord in a cigarette lighter. However, you will need an adapter in order to do so. You can find these adapters at most electronics stores. Once you have the adapter, simply plug the AUX cord into the adapter and then plug the adapter into the cigarette lighter. This will allow you to play music from your AUX cord through your car stereo.

What is the best audio solution for cars that don’t have an AUX port?

If your car doesn’t have an AUX port, you can still enjoy audio content from your phone or other portable device by connecting it to the car’s radio via Bluetooth. There are a number of Bluetooth-enabled devices on the market that will allow you to do this, and many of them are relatively affordable. Once you’ve got your device set up, you’ll be able to listen to music, audiobooks, podcasts, and more while you’re on the road.

How to play spotify in-car without aux?

If you’re looking to play Spotify in your car without using an aux cord, there are a few options. One option is to use a Bluetooth adapter that plugs into your car’s cigarette lighter port and connects to your phone wirelessly. Another option is to use a FM transmitter that broadcasts the signal from your phone to your car stereo. Whichever option you choose, make sure to consult your car’s manual to see if it’s compatible before making a purchase.

How to connect phone to car radio without bluetooth or aux?

If your car radio does not have Bluetooth or an aux input, you can still connect your phone to play music through the radio. One option is to use an FM transmitter. This device plugs into your phone’s headphone jack and broadcasts an FM signal that can be picked up by your car radio. You tune the transmitter to an unused FM frequency and set your car radio to the same frequency. The audio from your phone will play through your car radio speakers.

Another option is to use a cassette adapter. This plugs into your phone’s headphone jack and inserts into your car’s cassette player. The audio from your phone will play through your car radio speakers.

You can also connect your phone to your car radio using a wired connection. Some phones have a special port for connecting to a car stereo, such as a mini USB port or an auxiliary input. If your phone does not have one of these ports, you can use an adapter that will plug into your phone’s headphone jack and connect to the AUX input on your car stereo. Or, you can use a Bluetooth adapter that plugs into your car’s AUX input and connects wirelessly to your phone.

Whichever method you choose, make sure you follow the instructions that come with the device for best results.

What are some other way to put aux in car stereo?

There are 3 methods to do it. One way is to use an aux cord with a standard 3.5mm jack. You can also use Bluetooth adapater. Finally, you can use an FM transmitter. Each of these methods has its own pros and cons, so choose the one that best suits your needs.

If you’re using an aux cord, simply plug it into the aux port on your car stereo. If your car doesn’t have an aux port, you can use a Bluetooth adapter. Simply pair the adapter with your phone and then plug it into the cigarette lighter port.

Once it’s plugged in, you should be able to play music from your phone through the car stereo. If you don’t have Bluetooth in your car, you can use an FM transmitter.

Simply tune the transmitter to an unused FM frequency and then plug it into the cigarette lighter port. You should then be able to play music from your phone through the car stereo.

I'm Miles Walker and I'm the founder of AudioWiser.com I've been in the car audio industry for over 20 years and have a wealth of knowledge to offer on all things related to car audio. I graduated from UC Berkeley with an electrical engineering degree, so you can rely on me for top-notch expertise and advice when it comes to upgrading your sound system.

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