**Title: Restore Your Buick Regal’s Lighting Precision with a Genuine OEM Control Module**

For owners of 2009-2013 Buick Regal 2.4L models experiencing erratic headlight behavior, the solution lies in a critical component: the Headlamp Leveling Control Module. We offer a premium, guaranteed solution – a genuine OEM Body Control Module, part number **13304410BS**, sourced directly from a vehicle and tested for perfect functionality.

This module is the intelligent brain behind your Regal’s adaptive lighting system. It ensures your headlights automatically adjust their beam level based on vehicle load, passenger weight, and driving dynamics. A faulty module leads to common problems like malfunctioning headlight leveling, error messages on the dashboard, or poorly aimed lights that compromise nighttime visibility and safety. Instead of paying a premium for a new unit from the dealership, our offering provides an identical, cost-effective alternative without sacrificing quality or performance.

The part we are promoting is an **original, used OEM component** that was removed from a compatible Buick Regal. It is not an aftermarket imitation. The critical advantage is that this specific module, **Part #13304410BS**, is guaranteed to be **plug-and-play ready**. It was **packaged directly from the vehicle** it was sourced from, ensuring it is the correct, unmodified unit. It has been functionally tested to verify it operates as intended, providing the reliable performance you expect.

This is the exact module you need to resolve issues with the auto-leveling function and restore the sophisticated, safe lighting performance your Buick Regal was designed for. By choosing this authentic used OEM part, you are selecting the most reliable and direct replacement available outside of a costly new dealership part. It ensures a perfect fit and seamless integration with your vehicle’s existing electrical system.

Ideal for DIY enthusiasts or professional installers, this module offers a straightforward repair. Reconnect the confidence of driving with optimally aimed headlights. Ensure your safety and the functionality of your vehicle’s advanced systems with this proven, original equipment module.

**Key Features:**
* **Genuine OEM Part:** Original GM module, part number **13304410BS**.
* **Direct Fit:** Guaranteed compatibility for 2009-2013 Buick Regal 2.4L models.
* **Tested & Functional:** Verified to be in perfect working condition.
* **Plug-and-Play Ready:** Removed and packaged from a vehicle, ensuring a hassle-free installation.
* **Cost-Effective Solution:** Restore full functionality for a fraction of the dealership cost.

Upgrade your repair with a component that matches your vehicle’s original engineering. Don’t let a faulty module dim your drive.