How do you adjust the sensitivity on a factory alarm in a 2000 BMW Z3?

To adjust the sensitivity of the factory alarm on a 2000 BMW Z3, you typically need to access the alarm control module, which is located under the driver's side dashboard. You can adjust the sensitivity by using a specialized diagnostic tool or by following the procedure outlined in the vehicle's owner manual. Some models may have a physical adjustment switch or a combination of button presses on the key fob that can change the settings. Always refer to the specific manual for detailed instructions tailored to your vehicle.