How do you reset airbag sensor for BMW 2004 z4?

To reset the airbag sensor on a 2004 BMW Z4, first ensure that the ignition is turned off. Then, locate the airbag module under the driver's seat and disconnect the battery for about 15-20 minutes to clear any fault codes. After reconnecting the battery, use a diagnostic scanner compatible with BMW vehicles to reset the airbag light. If you don't have a scanner, you may need to visit a BMW dealership or a qualified mechanic for assistance.