Recall 11V435 covers 131 Webasto Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs for separating glass. Webasto handles the free repair.
Webasto is recalling 131 Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs because the adhesive bond between the glass and metal frame can separate. If the glass separates, it can create a road hazard or strike a trailing vehicle and cause a crash; the repair will be free once Webasto opens it.
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What's wrong?
The sunroof assembly on Webasto Hollandia Tvs 900, Hollandia 600, and Hollandia 700 units uses glass bonded to a metal frame. That frame holds the glass in position while the roof panel seals against wind and rain. The adhesive bond is the part that keeps the glass attached to the frame as the vehicle moves.
On the recalled sunroofs, the adhesive bond between the glass and metal frame can separate. The recall identifies the bond itself as the failure point, without naming a deeper part defect in the frame or glass. As that bond releases, the glass loses the support that keeps it secured in the opening. If the bond fully separates, the sunroof glass can detach from the vehicle.
Owners can notice metal corrosion around the sunroof frame, new wind noise, vibration, visible bond separation, or water leaking into the cabin. Those signs mean the glass-to-frame bond has started to fail.
Who's affected?
Covers the Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroof models, all tied to the same sun or moon roof assembly.
| Webasto Hollandia Tvs 900 | visibility component |
|---|---|
| Webasto Hollandia 600 | visibility component |
| Webasto Hollandia 700 | visibility component |
| Units affected | 131 |
A Hollandia model name does not confirm inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
Hollandia sunroof glass that separates can fall into traffic or strike a trailing vehicle, increasing crash risk. There is no warning sign before separation, so schedule the recall repair soon and avoid using the sunroof until it is inspected. Repair will be free at any franchised Webasto dealer once available.
What should I do?
- Check your VIN to confirm your Webasto Hollandia Tvs 900, Hollandia 600, or Hollandia 700 sunroof is included in this recall.
- Call Webasto at 1-888-749-8632 for recall instructions and reference recall number 11V435.
- Inspect the sunroof area for metal corrosion, wind noise, vibration, visible glass-to-frame separation, or water leakage.
- Avoid highway driving if the sunroof glass shows separation or vibration until Webasto gives repair instructions.
- Keep any Webasto recall notice with the vehicle when you arrange the sunroof glass-to-frame repair.
What happens at the repair
Webasto is handling this safety recall for the Hollandia 700, Hollandia 600, and Hollandia TVS 900 sunroofs installed by Custom Trim of America. The source remedy does not describe a separate vehicle-brand dealer procedure. When the repair path is open, a Webasto technician checks the affected sunroof and performs the recall work at no charge. The work centers on the glass to metal frame bond so the sunroof glass stays attached to the vehicle. The safety recall notice process began on October 8, 2010. The source does not give a repair time or a reimbursement plan.
Timeline
| October 8, 2010 | Owner notification mailed |
|---|---|
| August 23, 2011 | NHTSA published the recall |
Frequently asked questions
What is recall 11V435?
Recall 11V435 covers 131 Webasto Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs installed by Custom Trim of America on various passenger vehicles. The glass-to-frame adhesive bond can debond, letting the sunroof glass separate from the vehicle and creating crash risk.
What should I do if my Webasto Hollandia Tvs 900, Hollandia 600, or Hollandia 700 is on this recall?
Check your VIN to confirm whether your specific vehicle is included in recall 11V435. If it is, contact Webasto at 1-888-749-8632 and ask for the recall repair path for the affected Hollandia sunroof. Reference recall 11V435 when you call.
Is the recall repair free?
Yes. Federal recall law requires the safety recall repair to be performed at no cost to the owner. Webasto, the sunroof manufacturer, is handling this campaign for the affected Hollandia sunroofs and began the safety recall on October 8, 2010.
What warning signs should I watch for?
Watch for corrosion around the sunroof frame, new wind noise, vibration, visible bond separation, or water leakage. Those signs point to glass-to-frame debonding. If you see any of them, stop using the sunroof and contact Webasto or a qualified service provider for recall guidance.
What is the safety risk?
The safety risk is sunroof glass separation while the vehicle is moving. If the glass separates, it creates a road hazard or strikes a trailing vehicle, increasing crash risk. The repair path is through Webasto's safety recall campaign for the affected Hollandia sunroof assemblies.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/11V435000 |
|---|---|
| Webasto customer service | 1-888-749-8632 |
| NHTSA recall # | 11V435 |
| NHTSA recall # (full) | 11V435000 |
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 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →