Auto Headlight Beam Leveler Control Module
WARNING: This page is about a different car, the 2016 Subaru Impreza and 2016 Subaru Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
Refer to "Control Module I/O Signal" of "AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS)" article. < Ref. to ELECTRICAL SPECIFICATION , Control Module I/O Signal. >