October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Rear Window Defogger System: Repair

Clean the broken portion with alcohol or white gasoline.
Mask both side of wire with thin film.
Apply the conductive silver composition (DUPONT No. 4817) to the broken portion.

Fig 1: Applying Conductive Silver Composition To Broken Portion
Courtesy of SUBARU OF AMERICA, INC.
After repair, check the wire.