NHTSA·Commercial vehicles·January 16, 2026

Lippert recalls bus windows over unreadable safety markings on the glass

The DOT markings on these windows may be illegible, so they do not meet the federal glazing standard, and the window could later be replaced with the wrong type of glass, raising the risk of injury.

What to do

Dealers will inspect the window and repair the markings if needed, free of charge. Owners can call Lippert customer service at 1-574-538-4514.

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Recall details

Product
Lippert Bus Window
Company
Lippert
Hazard
A missing DOT code mark may result in the window being replaced with an incorrect type of glass, increasing the risk of a injury.
Units
8,630 pieces of equipment
Reported to NHTSA
January 16, 2026
Identifiers
  • NHTSA campaign number: 26E004000

The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.

Official notice

The notice's own wording from NHTSA.

Component
VISIBILITY:GLASS, SIDE/REAR
Defect
Lippert is recalling certain bus windows. Please see the recall report for the full list of affected part numbers. The windows may have illegible DOT markings. As such these windows fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 205, "Glazing Materials."
Consequence
A missing DOT code mark may result in the window being replaced with an incorrect type of glass, increasing the risk of a injury.
Corrective action
Dealers will inspect the window and repair the window markings as necessary, free of charge. Owners may contact Lippert customer service at 1-574-538-4514.

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