Impreza Foglight Installation
IMPREZA FOGLIGHT INSTALLATIONWhile installing IMPREZA Foglight Kit, P/N H4510FA100, exercise caution while putting in harness "C". As soon as the harness is installed, the BW wire with the electrical pigtail connector for the fuse box becomes an unswitched power supply. This means that, from that time onward, if you should inadvertently let the loose pigtail touch any grounded metal, you will blow SBF-1 (Slow Blow Fuse-1) in the Main Fusebox under the hood even if the key is off.
Since the installation instruction for the LEGACY and IMPREZA foglights did not include a wiring diagram, we have included them in this HELPLINE update. Please note that these diagrams pertain only to accessory installed foglights, not factory installed lights.
The diagrams for the factory lights can be found in the IMPREZA and LEGACY service manuals.