• If “Err4” appears on the brew
timer display:
A button is jammed. Unplug the
Coffee Maker, press each button
several times, then plug the Coffee
Maker back in. (If the Coffee Maker
has been stored or used in a cool
environment, warm the unit to
normal room temperature before
doing this.) If “Err4” appears again
on the display, repeat this procedure
ERR 4 in a Kitchenaid coffee maker indicates a button is stuck in place. Please be sure to check all of your buttons and see if any are stuck depressed into the machine.
If this is not the case, I would suggest contacting Kitchenaid Customer Service to see what other options may be available.
Their toll-free telephone number is 1-800-541-6390.
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