Rear Window Defogger Grid Line Repair

2005 Suzuki Reno EXSECTION Rear Window Defogger Grid Line Repair
  1. Disconnect the negative battery cable.
  2. Disconnect the rear window defogger electrical connector.
  3. Inspect the rear window defogger grid lines.
  4. Mark the grid line break on the outside of the glass with a wax pencil or a crayon.
    Fig 1: Inspecting Rear Window Defogger Grid Lines
    G04104505Courtesy of SUZUKI OF AMERICA CORP.
  5. Buff the grid lines that are to be repaired with steel wool. Wipe the lines clean using a cloth dampened with alcohol. Buff and clean about 6 mm (0.25 inch) beyond each side of the break in the grid line.
  6. Attach a grid line repair decal or two strips of tape above and below the repair areas.
    • A repair decal or tape must be used in order to control the width of the repair areas.
    • If a decal is used, the die-cut metered slot must be the same width as the grid line.
  7. Apply the grid repair material to the repair area using a small wooden stick or a spatula. The grid repair material should be at room temperature.
  8. Carefully remove the decal or the tape.
    Fig 2: Marking Grid Line Break On Outside Of Glass With Wax Pencil Or Crayon
    G04104506Courtesy of SUZUKI OF AMERICA CORP.
RENDER: 1.0x

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When to See a Mechanic

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

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