DIY Cost: $ 0 Est. Time: 2 - 3 mins Difficulty: Very Easy Summary Step-by-step procedure on how to set the time clock on a 2011 Honda Fit. Procedure Locate the FM/AM button on the car stereo. Press and hold the button until you hear a beep sound. Press button 1 to change the hour. Press button 2 to change the minutes. Press button 3 to reset the vehicle's time. Press the FM/AM button to finish setting the time.