Do u need a aux in your car already
69504
No, you need an FM Radio. The device converts the output to FM Radio. You just need to select an Open Frequency and set the device and you car radio to the same frequency then plug it in. Works best if you fully charge it before you play too.
296050
You need a separate aux audio cable to do this. You can also use the Bluetooth option if your car has this feature
664709
The device goes in a cigarette lighter input. The bluetooth capability or wireless capability is for the device you want to connect it to, ie cell phone, mp3 player, etc. You don't need auxillary input or bluetooth ability in your car. You do need a radio in your car though.
1810642
Sean, No this doesn't need the radio. Just select the aux input and you're ready to go.
1704688
No wish I would have known you couldn't plug aux or headphones to it before I bought it. If u have a iphone u can hook that up to it though
1132374
If you have an aftermarket stereo yes using the auxiliary option on the stereo
1249866
Yes, You can use the aux input in your car. Sound quality in the car will depend from your car stereo system... Same as headphones, you can use high impedance one...
575241
You can push the source button on the side.. If it's flashing blue it plays Bluetooth and if it's flashing red it plays the aux
904716
this comes with a wire that is already attached to speakers, so you dont need anything as long as there is an aux input for whatever you want to plug in. Easy!
332651
Connect your phone or ipod or mp3 player to the AUX input of your car radio or to your home stereo or to a portable boom box, etc.
2043715
No, just plug it into the car cigarette lighter, connect the two cords, turn to the correct station, adjust volume and enjoy your music.
435759
You need to use the blue tooth in the car, the USB connection, or the AUX connection in order to listen to music from the phone through the car stereo.
1147633
There is only 1 Auxiliary IN and 1 Aux. OUT. The Aux. OUT is designed to let you plug the Micro System into a higher end stereo system. Thus, you can have only one device (CD player, iPad, etc.) plugged in at a time. Sorry.
237522
You can play in the car but you will need a cable that goes from the unit to your radio. For my car I then have to select auxiliary.
1399551
You would have to use the aux wire in order to use it but it does work hope this helps
1478377
You already have an aux if you have a 2007 z4. read the manual and look above the ashtray on the right.
2097239
It all depends on your car. I would more than likely that you will need the aux cable also. Definitely something you would have to buy and try to see what works best.