INSPECTION PROCEDURE J-6: Headlight, taillight: Headlight dimmer switch automatic resetting function does not work normally.: Diagnosis
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
Replace the front-ECU.
The headlight dimmer switch automatic resetting function should work normally.