Electronic Brake Distribution (EBD)
WARNING: This page is about a different car, the 2005 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
The electronic brake distribution (EBD) controls rear brake pressure and acts as an electronic proportioning valve. It is controlled by the anti-lock brake system (ABS) module. When EBD is disabled, the amber ABS and the red brake warning indicators will illuminate.