Recall 11V028 covers 2,257 Webasto Hollandia 700, Hollandia Tvs 900, and Hollandia 600 sunroofs with glass that can separate. Webasto handles the free repair.
Webasto is recalling 2,257 Hollandia 700, Hollandia Tvs 900, and Hollandia 600 sunroofs because the adhesive bond between the glass and frame can separate. If the glass detaches, it can create a road hazard or strike a trailing vehicle and cause a crash; the dealer repair will be free once available.
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What's wrong?
The Hollandia 700, Hollandia Tvs 900, and Hollandia 600 sunroof assemblies use a glass panel bonded to a metal frame. That adhesive bond holds the glass in place while the roof opening, frame, and seal manage wind, rain, vibration, and normal vehicle movement.
On affected Webasto sunroofs, the adhesive bond between the glass and metal frame can separate. If the bond keeps breaking down, the sunroof glass can loosen from the frame and separate from the vehicle. That creates a road hazard for the driver and for traffic behind the vehicle.
Before the glass separates, warning signs include metal corrosion around the sunroof frame, wind noise, vibration, visible bond separation, or water leakage. Any of those signs points to a sunroof assembly that needs inspection before the vehicle stays in regular use.
Who's affected?
Spans three Hollandia roof assembly models tied to the same sunroof assembly component.
| Webasto Hollandia 700 | visibility component |
|---|---|
| Webasto Hollandia Tvs 900 | visibility component |
| Webasto Hollandia 600 | visibility component |
| Units affected | 2,257 |
A matching Hollandia model name does not confirm inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
Separated sunroof glass can fall into traffic, create a road hazard, strike a trailing vehicle, and increase crash risk. No warning sign is listed, so schedule the recall inspection promptly and avoid driving with loose or damaged sunroof glass. Repair will be free at any franchised Webasto dealer once available.
What should I do?
- Check your VIN to confirm your vehicle with a Webasto Hollandia 700, Hollandia Tvs 900, or Hollandia 600 sunroof is included in this recall.
- Contact Webasto at 1-888-749-8632 if you have not received a recall notice for the installed sunroof.
- Ask Webasto how to complete the free sunroof glass-to-frame bond repair that addresses separation of the glass from the metal frame.
- Reference recall number 11V028 when you call or when you discuss the repair.
- Avoid driving with visible bond separation, water leakage, vibration, wind noise, or corrosion around the sunroof frame until Webasto gives repair guidance.
What happens at the repair
At the service visit, a Webasto technician checks whether the installed Hollandia sunroof is part of this recall and confirms the glass-to-frame bond condition. The recall filing does not list a final parts procedure, so this section should not promise a specific replacement step. Webasto is handling the recall campaign and sending notices to owners identified with affected sunroofs. Once the recall repair is available for the affected sunroof, the repair path is free under the recall.
Timeline
| October 8, 2010 | Owner notification mailed |
|---|---|
| January 25, 2011 | NHTSA published the recall |
Frequently asked questions
What is recall 11V028?
Recall 11V028 covers 2,257 Webasto Hollandia 700, Hollandia Tvs 900, and Hollandia 600 sunroofs with glass-to-frame adhesive bonding that can separate. NHTSA campaign 11V028 states that separated glass can create a road hazard or strike a trailing vehicle and cause a crash.
What should I do if my Webasto Hollandia 700, Hollandia Tvs 900, or Hollandia 600 is on this recall?
Check your VIN to confirm whether your vehicle has an affected Webasto sunroof under recall 11V028. If it does, contact Webasto at 1-888-749-8632 for recall instructions and ask where the free sunroof inspection or repair will be handled.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to correct the safety defect at no cost to the owner. Webasto is handling recall 11V028 for the affected Hollandia sunroofs, so owners identified with an affected sunroof receive the recall remedy free of charge.
What is the safety risk?
The safety risk is sunroof glass separating from the vehicle. NHTSA campaign 11V028 states that falling glass can create a road hazard or strike a trailing vehicle, which can cause a crash. The repair path is through Webasto, and the recall remedy is free.
What warning signs should I watch for?
Watch for metal corrosion around the sunroof frame, wind noise, vibration, visible separation between the glass and frame, or water leaks. Those signs point to the adhesive bond failing. Check your VIN and contact Webasto at 1-888-749-8632 if your vehicle has one of the affected Hollandia sunroofs.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/11V028000 |
|---|---|
| Webasto customer service | 1-888-749-8632 |
| NHTSA recall # | 11V028 |
| NHTSA recall # (full) | 11V028000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 3, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →