Low Beam

CAUTION:

Because the halogen bulb operates at a high temperature, dirt and oil on the bulb surface reduces the bulb's service life. Hold the flange portion when replacing the bulb. Never touch the glass portion.
Do not leave the headlight without a bulb and back cover for a long time. Dust, moisture, etc. entering the headlight may affect its performance.

Disconnect the ground cable from battery.
Remove the clips and remove the air intake duct. (When removing the headlight low beam bulb RH)

Fig 1: Locating Air Intake Duct Mounting Clips
Courtesy of SUBARU OF AMERICA, INC.
Turn the steering wheel in the opposite direction from the parts to be removed. Then remove the clips and turn over the mud guard.

Fig 2: Removing Mud Guard Mounting Clips
Courtesy of SUBARU OF AMERICA, INC.
Remove the headlight low beam bulb.
1. Remove the back cover.
  
  Fig 3: Removing Back Cover
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2. Unlock the bulb socket and bulb spring, and remove the headlight low beam bulb.
  
  Fig 4: Removing Headlight Low Beam Bulb
  Courtesy of SUBARU OF AMERICA, INC.