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Home >> Subaru >> 2021 >> WRX Premium, Standard Trans >> Repair and Diagnosis >> Body & Frame >> Windows >> Window Glass & Mirrors >> Rear Window Defogger System >> Repair
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Rear Window Defogger System: Repair

  1. Clean the broken portion with alcohol or appropriate cleaning solvent.
  2. Mask both side of wire with masking tape.
  3. Apply the conductive silver composition to the broken portion.

    Preparation items: 

    Conductive silver composition: Permatex QUICK GRID

    G11246155Courtesy of SUBARU OF AMERICA, INC.
  4. Dry using a dryer after applying the composition.
  5. After repair, check the wire.