Here's the radio: So, this radio has a plug on the back (very forward thinking for Blaupunkt) that has a cross-over switch (ability to automatically turn off the radio and use an external source), and power as well. Here's the plug on the back: So, this is what I bought:
The buttons used to set the clock can vary across different models. 2. Press the Blaupunkt’s Time Adjustment Button. Now, let’s identify the time adjustment button on your Blaupunkt car stereo. In most models, the ‘Mute’ button doubles as the time adjustment button. For instance, if you own the Blaupunkt Barcelona 240 model, the ‘MuteAnyway the reason I wanted to remove my radio is because I've mounted an electric antenna and I realized that this radio has a specific output for this. so the starting point is this carefully pull off the two selector knobs and the underlaying levers and note which side is which. take great care to notice the dual and triple function of these 1 Turn on the ignition and if the radio is on turn it off. 3 If the display says 7 safe leave the ignition on and don't touch anthing. 5 Enter your code using 1 for the first digit, 2 for the second, 3 for the third and 4 for the fourth then press and hold AS button till it bleeps and the radio should work. RADIO OPERATION LISTEN TO FM/AM RADIO 1. Ensure the mains power is connected and powered ON. 2. Fully extend the antenna wire which is located at the rear of the apparatus. 3. Press the RADIO ON/OFF(1) button repeatedly to select the desired band. 4. Press the TUNING-(4) or TUNING+(5) button to tune into the desired station, press Locate the holes at the corners on your Volkswagen car radio and input the tools in it. You will feel how the tools click at the end of the inputting procedure. That clicking is a sign that you need to pull them back. Then the radio will be removed successfully. Once the radio is finally out pay attention to reconnect all the wires properly. Radio mode The tuner starts the automatic station seek Searching for stations u Press the tuning; the display shows "FM TSTORE" or button "AM TSTORE". After the storing is completed, During the seek tuning, the currently selected the radio plays the station at memory location programme type is shown on the display. Page 10: Cd/Mp3/Wma/Ipod Mode
Turn on the radio, if “SAFE” is displayed hold down the mode and scan buttons together until “0000” displays. 2 To enter the code only requires the use of pre-set buttons 1–4.