Recall 11V033 covers 3 Webasto Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs because glass can separate. Webasto handles the free repair.
Webasto is recalling 3 Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs installed as original equipment on various passenger vehicles under recall 11V033. The adhesive bond between the glass and metal frame can fail, letting the glass separate, create a road hazard, strike a trailing vehicle, and cause a crash; the repair will be free once available.
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What's wrong?
The Webasto Hollandia 700, Hollandia 600, and Hollandia Tvs 900 sunroof assembly uses a glass panel bonded to a metal frame. That frame holds the glass in place while the roof opening seals against wind and water. The adhesive bond is what keeps the glass and frame acting as one part.
In this recall, that glass-to-frame bond can debond. As the adhesive loses its hold, the glass is no longer secured to the frame the way it was designed to be. If the bond fully separates, the sunroof glass can detach from the vehicle, which increases the risk to other road users.
Owners can look for metal corrosion around the sunroof frame, new wind noise, vibration, visible separation between the glass and frame, or water leakage. Those signs mean the bond is no longer behaving normally and the sunroof needs recall inspection or repair.
Who's affected?
Covers three Hollandia sunroof products tied to the same sun/moon roof assembly component.
| Webasto Hollandia Tvs 900 | visibility component |
|---|---|
| Webasto Hollandia 600 | visibility component |
| Webasto Hollandia 700 | visibility component |
| Units affected | 3 |
A matching Webasto Hollandia model does not guarantee inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
In recall 11V033, separated sunroof glass can fall from the vehicle, create a road hazard, strike a trailing vehicle, and cause a crash. No warning sign is listed before separation, so confirm whether the sunroof is included and arrange recall service. 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.
- Watch for your Webasto safety recall notice if your VIN is included.
- Contact Webasto at 1-888-749-8632 with questions and reference recall number 11V033.
- Inspect the sunroof for metal corrosion around the frame, wind noise, vibration, visible bond separation, or water leakage.
- Avoid driving with loose or separating sunroof glass until Webasto completes the free glass-to-frame repair.
What happens at the repair
Webasto handles this recall campaign for the affected Hollandia TVS 900, Hollandia 600, and Hollandia 700 sunroofs installed by Uni-Sun. The available remedy language does not name the exact repair operation, so the safest process description is limited to the recall path: Webasto identifies affected sunroofs, sends recall notices to identified owners, and performs the safety recall campaign. The final recall repair will be free once available. Keep any notice or sunroof paperwork with the vehicle so Webasto can confirm the installed sunroof and match it to campaign 11V033.
Timeline
| October 8, 2010 | Owner notification mailed |
|---|---|
| January 28, 2011 | NHTSA published the recall |
Frequently asked questions
What is recall 11V033?
Recall 11V033 covers 3 Webasto Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs installed as original equipment by UNI-SUN on passenger vehicles. The glass-to-frame adhesive bond can separate, and Webasto is handling the free recall repair.
What should I do if my Webasto Hollandia sunroof is on this recall?
Check your VIN to confirm whether your specific vehicle is tied to recall 11V033. If it is, contact Webasto at 1-888-749-8632 and reference recall 11V033. Webasto is performing the safety recall, and the repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to fix the safety defect at no cost. Webasto is performing this recall for affected Hollandia Tvs 900, Hollandia 600, and Hollandia 700 sunroofs, including parts and labor tied to the approved repair.
What is the safety risk?
The safety risk is sunroof glass separating from the vehicle. If the glass falls while driving, it can create a road hazard or strike a trailing vehicle, increasing crash risk. The repair path is to confirm the VIN and have Webasto complete the recall work for free.
What warning signs should I watch for?
Watch for metal corrosion around the sunroof frame, wind noise, vibration, visible bond separation, or water leaking near the sunroof. Those signs point to glass-to-frame bond separation. If you see them, confirm the VIN and contact Webasto before more driving.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/11V033000 |
|---|---|
| Webasto customer service | 1-888-749-8632 |
| NHTSA recall # | 11V033 |
| NHTSA recall # (full) | 11V033000 |
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 →