Z-Flash OBD-II for GM Accessories This plug-and-play solution eliminates the

This plug-and-play solution eliminates the need for complex installations or vehicle modifications

Front: High beam

Activating the Z-Flash is easy—simply press the switch for one second

mirror turn signal lights (on high-trim trucks)

Six Customizable Flash Patterns while in Park

Z-Flash OBD-II for GM Accessories This plug-and-play solution eliminates theThe Z Flash OBD Flasher Module for GM vehicles offers extensive compatibility with various cars, trucks, and SUVs, allowing enhanced control over factory lights The Z Flash GM Plug and Play Flasher is designed for quick installation, either with the included switch or by hardwiring it to an external controller of your choice for enhanced control. This easy to install device connects directly to the OBD II port of select GM vehicles and activates