Window Defogger System: Repair

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.

REPAIR WINDOW DEFOGGER WIRE
1. Clean the broken wire tips with a grease, wax and silicone remover.
2. Place the masking tape along both sides of the wire.
  
  Fig 1: Placing Masking Tape
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Thoroughly mix the repair agent (DuPont paste No. 4817 or equivalent).
4. Using a fine tip brush, apply a small amount of the agent to the wire.
5. After a few minutes, remove the masking tape.
  NOTE: Do not repair the defogger wire again for at least 24 hours.
  
  Fig 2: Applying Amount Of Agent To Wire
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002