Recall 11V420 covers 224 Webasto Hollandia 600, Hollandia Tvs 900, and Hollandia 700 sunroofs for glass separation risk. Webasto handles the free repair.
Webasto is recalling 224 Hollandia 600, Hollandia Tvs 900, and Hollandia 700 sunroofs because the adhesive bond between the glass and metal frame can fail. If the glass separates, 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 Webasto Hollandia 600, Hollandia Tvs 900, and Hollandia 700 sunroofs use a glass panel bonded to a metal frame. That frame holds the glass in the roof opening, lets the sunroof move as designed, and helps keep wind and water outside the passenger compartment.
On affected sunroofs, the adhesive bond between the glass and the metal frame can debond. Once that bond starts to separate, the glass is no longer held to the frame with the designed strength. If the separation continues until the glass fully debonds, the sunroof glass can separate from the vehicle.
Owners can see or hear signs before the bond is fully separated. Watch for metal corrosion around the sunroof frame, new wind noise, vibration from the sunroof area, visible separation between the glass and frame, or water leaking into the vehicle.
Who's affected?
Covers three Webasto Hollandia sunroof assemblies, all tied to the visibility component.
| Webasto Hollandia 600 | visibility component |
|---|---|
| Webasto Hollandia Tvs 900 | visibility component |
| Webasto Hollandia 700 | visibility component |
| Units affected | 224 |
A matching Hollandia sunroof model does not guarantee inclusion. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
If the sunroof glass separates, falling glass can create a road hazard or strike a trailing vehicle and cause a crash. If your VIN is included, schedule recall service without delay. Repair will be free at any franchised Webasto dealer once available.
What should I do?
- Check your VIN to confirm whether your vehicle with a Webasto Hollandia 600, Hollandia Tvs 900, or Hollandia 700 sunroof is included in this recall.
- Call Webasto customer service at 1-888-749-8632 if you have not received the safety recall notice, and reference recall number 11V420.
- Inspect the sunroof area for metal corrosion, wind noise, vibration, visible bond separation, or water leakage before driving.
- Avoid using the sunroof until Webasto confirms the glass-to-frame adhesive repair path for your vehicle.
- Keep extra distance from traffic behind you until the sunroof glass bond has been inspected or repaired.
What happens at the repair
Webasto is handling the recall for the Hollandia 600, Hollandia 700, and Hollandia Tvs 900 sunroofs installed by Auto FX. The source notice does not describe a dealer repair procedure or a labor time. Owners identified with an affected sunroof were to receive a Webasto safety recall notice after the campaign began on October 8, 2010. Once Webasto confirms the sunroof is included, Webasto handles the recall remedy at no charge. Ask Webasto what inspection or glass and frame work applies to your specific sunroof before driving with wind noise, vibration, visible bond separation, corrosion, or water leakage.
Timeline
| August 15, 2011 | NHTSA published the recall |
|---|---|
| October 8, 2011 | Owner notification mailed |
Frequently asked questions
What is recall 11V420?
Recall 11V420 covers 224 Webasto Hollandia 600, Hollandia Tvs 900, and Hollandia 700 sunroofs installed as original equipment by Auto FX on passenger vehicles. The adhesive bond between the glass and metal frame can debond, allowing the glass to separate from the vehicle.
What should I do if my Webasto Hollandia 600, Hollandia Tvs 900, or Hollandia 700 sunroof is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 11V420. If it is, contact Webasto at 1-888-749-8632 and reference recall 11V420. Webasto is handling the safety recall campaign for the affected sunroofs.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Webasto is performing the safety recall campaign for affected Hollandia sunroofs. Have your VIN and sunroof information ready when you contact Webasto.
What is the safety risk?
The safety risk is sunroof glass separating from the vehicle. If the glass falls off, it can create a road hazard, strike a trailing vehicle, and cause a crash. The recall repair path is through Webasto.
What warning signs should I watch for?
Watch for metal corrosion around the sunroof frame, wind noise, vibration, visible bond separation, or water leakage. Those signs point to glass-to-frame debonding. Contact Webasto at 1-888-749-8632 if you see them or if your VIN is included.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/11V420000 |
|---|---|
| Webasto customer service | 1-888-749-8632 |
| NHTSA recall # | 11V420 |
| NHTSA recall # (full) | 11V420000 |
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 →