What is auxiliary input jack for car?

An auxiliary input is an analogue input that can take a variable output from a sound source such as a tape recorder, walkman, discman or in modern times phones, ipods, or any other gadget that can play sound and has an audio out. Auxiliary input is generally implemented with a 3.5 mm audio jack.Click to see full answer. Regarding this, how much does it cost to put an auxiliary in your car?That said, if the objective is really to add an auxiliary/usb solution to your factory head the price for the device will vary depending on the head unit it will be installed on. The prices will most likely go from 80$ for aftermarket solution and 200$ for factory kits (when they are available).Furthermore, how do you clean an AUX port? Just use an air can to blow out dust and lint that may have accumulated in the hole of the headset jack. Carefully insert the end of a dry cotton swab into the headset jack to clean it out. Be sure to do this gently so you don’t cause damage to your device. We call this last option the homemade lint roller technique. Beside this, why is my aux not working? Check audio settings and restart device There’s also a chance the problem isn’t with the jack or the headphones you’re using but has to do with the audio settings of the device. Just open up the audio settings on your device and check the volume level as well as any others settings that might mute the sound.What can I use if my car doesn’t have an AUX input?If your car or radio doesn’t have an auxiliary input, you’ll be better off with an FM transmitter. Since the Bluetooth signal gets transmitted over FM frequencies, there is no need for wires hanging around. Instead, FM transmitters typically plug into the 12V socket and sometimes have built-in USB charging ports.