Ethan_123

You can try the aftermarket Android head unit, they provide the functions of radio, GPS nav, bluetooth, vedio player so far.

Maybe there's another way for the safe driving. Just like set the flight mode, we could provide the driving mode in the Android head unit? If so, there's no reason to reduce the original functions of the unit.

Not long ago I have seen some threads talking about porting android auto to an android head unit. The android head unit, mostly integrate car radio, stereo, GPS navigation, camera and others.So in my view, it's good enough for many scenario and requirements.

One of the reasons   for installing the android auto, that the android HU manufacturers don't want to provide full mirroring of smartphones, or an internal Android OS. And the Android Auto won't do that, you can even use Pandora or Spotify on it. In fact, the reason for the HU manu do not provide all the original functions is that it's easily to be sued by distracted driving deaths and maimings.

I think those kind of problems were solved today when using the android car headunit.There are many solutions than you can always find the right one, such as the interface for adapt bluetooth or something.

Of couse you can.Unless your car was made by Apple  (escape

Have you solved the problem?I wonder if the code could control otherthings besides radio and battery

See whether you need it or not. ->Android car radio & GPS navigation & camera universal system

Is it caused by the head unit? Is it an original head unit or aftermarket head unit? I got the the seicane aftermarket head unit and it works well for hands free call. 

Hi, Tom, what brand of radio you got now? Is it an aftermarket car radio and have you contected the dealer ? 

I never hear that a gps need to activate before, maybe I am wrong, but usually if the car get a gps, it can be used directly, is the gps module removed when you buy the car? 

wow, that is great, really enjoy driving  

Yeah, the price varies from several dollars to several hundred dollars depends on the quality.  A high quality camera can help you record super clear and sharp videos and  runs stable for a long time without any problem. There are many aftermarket manufactures provide these tools such as seicane, please take a look at them first. Hope you can buy a best camera for you.  

Hi, welcome to this forum, wish you all the best ..

My Audi A4 2004 stereo radio system seems like it is broken, I'd like to upgrade it to
an aftermarket head unit DVD Player like Seicane 320077 , is it possible, anyone know
the best way to do that? Thanks a lot.

hi welcome, I am new here too, really like this forum..

I am considering this too,how about this one, anyone can tell me which one to choose?Thanks. 

http://www.seicane.com/in-dash-car-dvd-gps/car-dvd-player-for-audi

I encountered this similar problem too when it was playing it won't be ejected, maybe you can stop using it for a while and then try again?