Recall 11V163 covers 150 Webasto Hollandia 600, Hollandia 700, and Hollandia Tvs 900 sunroofs for glass separation. Repair is free through Webasto.
Webasto is recalling 150 Hollandia 600, Hollandia 700, and Hollandia Tvs 900 sunroofs under recall 11V163 because the adhesive bond between the glass and metal frame can debond. If the glass separates, it creates a road hazard or strikes a trailing vehicle and raises crash risk; 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 adhesive bond is what keeps the glass attached to the sunroof assembly while the vehicle moves, flexes, and faces wind pressure.
In recall 11V163, the problem is the glass-to-frame bond itself. The adhesive bond can separate from the metal frame, and that separation can grow until the sunroof glass is no longer held in place. If the bond fully releases, the glass can separate from the vehicle.
Owners can see warning signs before full separation. Look for metal corrosion around the sunroof frame, new wind noise, vibration, visible separation between the glass and frame, or water leaking around the sunroof.
Who's affected?
Covers three Hollandia sunroof models that share the same sun/moon roof assembly component.
| Webasto Hollandia 600 | visibility component |
|---|---|
| Webasto Hollandia Tvs 900 | visibility component |
| Webasto Hollandia 700 | visibility component |
| Units affected | 150 |
A matching Hollandia 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, strike a trailing vehicle, and cause a crash. No warning sign is listed for owners, so confirm whether your VIN is included and avoid delaying the repair path. Repair will be free at any franchised Webasto dealer once available.
What should I do?
- Check your VIN to confirm your vehicle has a Webasto Hollandia 600, Hollandia Tvs 900, or Hollandia 700 sunroof included in this recall.
- Contact Webasto at 1-888-749-8632 for the free recall remedy instructions.
- Reference recall number 11V163 when you call, and have any Webasto safety recall notice available.
- Watch for metal corrosion around the sunroof frame, wind noise, vibration, visible bond separation, or water leakage until the remedy is complete.
- Avoid driving with a loose or separating sunroof glass panel, since detached glass creates a road hazard for traffic behind you.
What happens at the repair
Webasto, the sunroof manufacturer, performs this recall campaign for affected Hollandia 600, Hollandia 700, and Hollandia Tvs 900 sunroofs installed by Sunline Sunroofs. The repair record in this slice does not name the exact shop procedure. The known defect is the adhesive bond between the sunroof glass and metal frame, so the recall work centers on the affected sunroof assembly and its glass-to-frame bond. Once Webasto confirms the installed sunroof is included and the final repair path is open, the approved recall work is free of charge.
Timeline
| October 8, 2010 | Owner notification mailed |
|---|---|
| March 11, 2011 | NHTSA published the recall |
Frequently asked questions
What is recall 11V163?
Recall 11V163 covers 150 Webasto Hollandia 600, Hollandia Tvs 900, and Hollandia 700 sunroofs installed by Sunline Sunroofs on passenger vehicles. The glass-to-frame adhesive bond can separate, and Webasto is handling the recall campaign.
What should I do if my Webasto Hollandia sunroof is on this recall?
Check your VIN to confirm whether your vehicle has an affected sunroof tied to recall 11V163. If it is included, contact Webasto at 1-888-749-8632 and ask for the recall repair path for your Hollandia sunroof.
Is the recall repair free?
Yes. Federal recall law requires the recall remedy to be performed at no cost to the owner. Webasto, the sunroof manufacturer, is handling recall 11V163 and will provide the repair process for affected Hollandia sunroofs.
What is the safety risk in recall 11V163?
The safety risk is sunroof glass separation. If the glass separates from the vehicle, it can fall into traffic, create a road hazard, strike a trailing vehicle, and cause a crash. The recall repair addresses the glass-to-frame bond.
What warning signs should I watch for?
Watch for metal corrosion around the sunroof frame, wind noise, vibration, visible bond separation, or water leakage. These signs point to glass-to-frame debonding. If you see them, confirm recall status with your VIN and contact Webasto at 1-888-749-8632.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/11V163000 |
|---|---|
| Webasto customer service | 1-888-749-8632 |
| NHTSA recall # | 11V163 |
| NHTSA recall # (full) | 11V163000 |
Source documents
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 →