Heated Glass Element: Service and Repair

2009 Lexus ES 350 V6-3.5L (2GR-FE)SECTION Service and Repair







WINDSHIELD / WINDOWGLASS: WINDOW DEFOGGER SYSTEM: REPAIR

REPAIR

1. REPAIR WINDOW DEFOGGER WIRE





(a) Clean the broken wire tips with a grease, wax and silicone remover.
(b) Place the masking tape along both sides of the wire.





(c) Thoroughly mix the repair agent (DuPont paste No. 4817 or equivalent).
(d) Using a fine tip brush, apply a small amount of the agent to the wire.
(e) After a few minutes, remove the masking tape.
NOTE:
Do not repair the defogger wire again for at least 24 hours.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.