rest flat tire warning on 2006 BMW 530i

Flat tire warning went on but no flat tire, how do I reset?

Asked by for the 2006 BMW 530i
there are two different TPMS systems, depending if your car has I-DRIVE or not. your owner's manual will walk you
through the process AFTER you have checked and corrected all the tire's pressure. might as well learn this process, you'll be doing this often!