Recall 21V644 covers 418 2018-2020 Renegade RVs for window vent adhesive failure. Repair is free at any franchised Renegade dealer.
Renegade is recalling 418 2018-2020 Classic, Garage, Vienna, Toters, and Ikon recreational vehicles equipped with Lippert Hehr 6400 series windows because the adhesive bonding the vented window section can fail. If that vent section detaches, it increases the risk of a crash or injury; the dealer repair will be free once available.
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What's wrong?
The Hehr 6400 Series window in these 2018-2020 Renegade Classic, Garage, Vienna, Toters, and Ikon recreational vehicles uses adhesive to hold the vented glass section together and keep the vent seal in place. That bonded joint is part of the window structure, so the vent opens, closes, and seals as one assembly.
On affected RVs, stress can break down the adhesive bond between the glass pieces. Once that bond weakens, the vent seal no longer stays fully supported, and the vented section of the window loses the secure connection it needs during travel. The remedy window uses a stronger bond design, with an adhesive-backed glass spacer and different secondary sealant.
During regular maintenance, an owner can notice the bonding coming loose around the vented glass. Look for separation at the glass joint or a vent seal that no longer sits tight against the window.
Who's affected?
Covers Classic, Garage, Vienna, Toters, and Ikon RVs across the 2018, 2019, and 2020 model years, with the Hehr 6400 Series window tied to both equipment and structure components.
| 2018 Renegade Classic | body or structural component |
|---|---|
| 2020 Renegade Garage | Recreational vehicle/trailer |
| 2020 Renegade Garage | body or structural component |
| 2018 Renegade Classic | Recreational vehicle/trailer |
| 2018 Renegade Vienna | body or structural component |
| 2018 Renegade Vienna | Recreational vehicle/trailer |
| 2019 Renegade Garage | Recreational vehicle/trailer |
| 2019 Renegade Garage | body or structural component |
| 2020 Renegade Toters | Recreational vehicle/trailer |
| 2020 Renegade Toters | body or structural component |
| 2020 Renegade Vienna | Recreational vehicle/trailer |
| 2020 Renegade Vienna | body or structural component |
| 2019 Renegade Ikon | Recreational vehicle/trailer |
| 2019 Renegade Ikon | body or structural component |
| 2020 Renegade Ikon | Recreational vehicle/trailer |
| 2020 Renegade Ikon | body or structural component |
| 2020 Renegade Classic | Recreational vehicle/trailer |
| 2020 Renegade Classic | body or structural component |
| 2019 Renegade Vienna | Recreational vehicle/trailer |
| 2019 Renegade Vienna | body or structural component |
| 2018 Renegade Toters | Recreational vehicle/trailer |
| 2018 Renegade Toters | body or structural component |
| 2019 Renegade Toters | Recreational vehicle/trailer |
| 2019 Renegade Toters | body or structural component |
| 2018 Renegade Ikon | Recreational vehicle/trailer |
| 2018 Renegade Ikon | body or structural component |
| 2018 Renegade Garage | Recreational vehicle/trailer |
| 2018 Renegade Garage | body or structural component |
| 2019 Renegade Classic | Recreational vehicle/trailer |
| 2019 Renegade Classic | body or structural component |
| Units affected | 418 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific RV.
What's the safety risk?
Adhesive failure at the window vent can let that section detach from the vehicle, increasing the risk of a crash or injury. If maintenance finds loose bonding, schedule service soon and keep the area from being stressed until it is inspected. Repair will be free at any franchised Renegade dealer once available.
What should I do?
- Check your VIN to confirm your 2018-2020 Renegade Classic, Garage, Vienna, Toters, or Ikon is included in this recall.
- Contact a franchised Renegade dealer to ask about the free Lippert Hehr 6400 series window inspection.
- Schedule the window vent repair if the dealer finds failed adhesive, so the vented portion of the window stays attached.
- Bring the recall notice if Renegade mailed one. If not, reference recall number 21V644 when you call.
- Avoid driving the vehicle until loose or suspect window vents are inspected and repaired.
What happens at the repair
Once the dealer repair is available, a Renegade technician will inspect the Lippert Hehr 6400 series windows and replace the vent if the adhesive bond has failed or the vent needs replacement. The inspection and needed replacement work are free under the recall. Lippert's reimbursement plan covers labor for the window inspection and window replacement if replacement is needed. If you already paid for this related work before the recall repair, contact Renegade or Lippert customer service and ask how to submit the paid labor under that plan.
| Reimbursement | Reimbursement available |
|---|
Timeline
| August 17, 2021 | NHTSA published the recall |
|---|---|
| September 1, 2021 | Owner notification mailed |
| October 6, 2021 | Dealer notification began |
| October 6, 2021 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| October 6, 2021 | Interim owner notification (was planned for this date) |
| October 15, 2021 | Dealer notification ended |
Frequently asked questions
What is recall 21V644?
Recall 21V644 covers 418 2018-2020 Renegade Classic, Garage, Vienna, Toters, and Ikon recreational vehicles with Lippert Hehr 6400 series windows. The adhesive bond on the vented window section can fail, allowing the vent to detach and increasing crash or injury risk.
What should I do if my 2018-2020 Renegade Classic, Garage, Vienna, Toters, or Ikon is on this recall?
Check your VIN to confirm your specific RV is included in recall 21V644. If it is, contact a franchised Renegade dealer to schedule the window inspection. The dealer will replace the vent when needed, free of charge. Reference recall number 21V644 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Renegade dealers will inspect the affected windows for free. If a window vent needs replacement, parts and labor are covered by the recall.
What is the safety risk?
The safety risk is that the vented portion of the window can detach from the RV if the adhesive bond fails. A loose or detached window vent increases the risk of a crash or injury. Confirm your VIN and schedule the free dealer inspection.
What if I bought my Renegade RV used?
The free recall repair still applies. Federal recall law requires manufacturers to honor safety recalls regardless of ownership history. If you never received the September 1, 2021 owner letter, check your VIN and call a franchised Renegade dealer with recall number 21V644.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V644000 |
|---|---|
| Renegade customer service | 1-574-966-0196 |
| NHTSA recall # | 21V644 |
| NHTSA recall # (full) | 21V644000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →