Method 1: Setting Clock on Sony Car Radio via Menu. Turn on your Sony car radio: Make sure your car radio is turned on. Access the menu: Press the Menu button on your car radio to access the main.. Navigation Menu: Press the "Setup" or "Settings" button on your Sony car stereo to access the main menu. Clock Scroll: Use the navigation buttons (or arrows) to scroll down to "Clock" or "Time" settings. Highlight: Use the navigation buttons to highlight the "Clock" option. Step 2: Set the Clock Time. Manual Mode: If your Sony car stereo is in manual mode, you'll need to set the clock manually.
To change the time on your Sony car stereo, you'll need to access the menu. The process to access the menu varies depending on the model of your Sony car stereo. Here are the general steps:. Here is how to set the time on the clock on a Sony MEX car stereo. Just hit the menu button, turn the volume knob until you see general, then push the button.