For some consumers, it seems IKEA wants them to also build their own customer service. But hex wrenches can’t effect a warranty repair. If calling the general customer service number doesn’t help you out, these methods may help you lob your issue into their laps.
Connect to IKEA US Customer Relations Manager Office and also pull up a company directory that goes off of the first three letters of the last name: 610-834-0180
Email addresses for US top management. The four letter system may work for other employees, or email@example.com. Try both.