If you get in your car one day, and the radio won’t turn on at all, it’s probably a power or ground issue. You might want to start by checking the fuses. If you find a blown fuse, try replacing it and then driving around for a while to see if it blows again. If it does, then you have a short somewhere that’s probably going to be a little
(radio, CD, USB or Bluetooth® streaming). Press the rocker switch @ to open the This function allows you, e.g. to connect a mobile Blaupunkt navigation device as external audio "Syst" system menu. source and to play the navigation announce- @ until the Page 39: Managing Several C'n'c-Ready Devices
Connect to a smartphone: Whether it's an Android or iOS, most cell phones come equipped with Bluetooth technology, which allows your phone to connect wirelessly to nearby devices. Many car stereo units come equipped with Bluetooth connectivity, so that you can play music from your library or even conduct a call hands-free.
For most car audio systems, the Rd5 Car Stereo Wiring Diagram is an essential resource. The diagram is designed to make the installation process hassle-free and can be used to connect all components of the stereo system. It includes specific instructions on connecting the head unit, speakers, subwoofer, amplifier, and other components. 31vLA.