Diagnosis
The blinking 'Program' light on your Mr. Coffee 12-Cup Programmable Coffee Maker is a specific error indicator. It signals that the brewer has experienced a brief power interruption or was unplugged, causing it to lose its programmed clock and auto-brew settings. The unit enters this "blink mode" to alert you that the internal memory has been cleared and the clock needs to be reset before you can use any programmed features.
How to Fix It
To clear the blinking light and restore functionality, you must reset the clock. Follow these steps:
- Press and firmly hold the 'Program' button. The hour digit on the digital display will begin to blink.
- While the hour is blinking, press the 'Hour' button to advance to the correct current hour (AM/PM is usually indicated on the display).
- Press the 'Program' button once. The minute digits will now blink.
- Press the 'Minute' button to set the correct current minutes.
- Press the 'Program' button one final time to save the settings and exit programming mode. The 'Program' light will stop blinking and remain off, and your clock will be set.
If That Didn't Work
If pressing the 'Program' button doesn't initiate the blinking hour display, ensure the brewer is plugged into a working outlet. Try unplugging the unit for two full minutes, then plugging it back in to force a full reset before attempting the clock-setting steps again. If the display is completely blank or the buttons are unresponsive, the issue may be a faulty power cord or an internal electrical problem.
Heads Up
A frequently blinking 'Program' light often points to an unstable power source, like a loose outlet or a power strip with a failing switch. Plug the coffee maker directly into a wall outlet to prevent future occurrences. Also, any previously saved auto-brew times are erased when this happens, so you will need to reprogram those after fixing the clock.