2008 Chevrolet HHR Owner's Manual - Page 192
2008 Chevrolet HHR Manual
Page 192 highlights
Setting the Clock Without Date Display AM/FM Base Radio with a Single CD Player This type of radio has a H (clock) button for setting the time. You can set the time by following these steps: 1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. Press the O (power) knob, located in the center of the radio, to turn the radio on. 2. Press the H button until the hour begins flashing on the display. Press the H button a second time and the minute begins flashing on the display. 3. While either the hour or the minute numbers are flashing, turn the f (tune) knob, located on the upper right side of the radio, clockwise or counterclockwise to increase or decrease the time. 4. Press the H button again until the clock display stops flashing to set the currently displayed time; otherwise, the flashing stops after five seconds and the current time displayed is automatically set. To change the time default setting from 12 hour to 24 hour, press the H button and then the pushbutton located under the forward arrow label. Once the time 12H and 24H are displayed, press the pushbutton located under the desired option to select the default. Press the H button again to apply the selected default, or let the screen time out. With Date Display Single CD (MP3) Player This type of radio has a and date. H button for setting the time To set the time and date, follow these instructions: 1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. Press the O knob, located in the center of the radio, to turn the radio on. 2. Press the H button and the HR, MIN, MM, DD, YYYY (hour, minute, month, day, and year) displays. 3-60