Rear Window Defogger System: Repair
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
- Clean the broken portion with alcohol or appropriate cleaning solvent.
- Mask both side of wire with masking tape.
- Apply the repairing material to the broken portion.
Preparation items:
Repairing material: DUPONT No. 4817 or equivalent
 Courtesy of SUBARU OF AMERICA, INC.
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- After repair, check the wire.