Recall 20V480 affects 10,644 2020 Mercedes-Benz Glb 250 vehicles for a rear spoiler weld defect. Repair is free at any franchised Mercedes-Benz dealer.
Mercedes-Benz is recalling 10,644 2020 Glb 250 vehicles under recall 20V480 because a weld defect in the rear spoiler above the tailgate can let parts detach while driving. Detached spoiler pieces can become a road hazard and increase crash risk, and Mercedes-Benz dealers will complete the repair free of charge.
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What's wrong?
The rear spoiler on the 2020 Mercedes-Benz Glb 250 sits above the tailgate at the back of the SUV. It helps finish the body shape and covers the upper tailgate area, so it has to stay attached while the vehicle is moving and while the tailgate is opened.
On affected vehicles, the spoiler was built from an upper shell and a base part that were supposed to be welded together by the supplier. That weld was done incorrectly or was missing, leaving the spoiler less secure than designed. As vibration, airflow, and tailgate movement load the part, pieces of the spoiler can loosen and detach from the vehicle.
Before it separates, you can notice a noise when opening the tailgate, scratches in the roof coating near the tailgate, or a rear spoiler that does not fit correctly. Those are warning signs that the spoiler is not seated or attached the way it should be.
Who's affected?
| 2020 Mercedes-Benz Glb 250 | body structure |
|---|---|
| Units affected | 10,644 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2020 Mercedes-Benz Glb 250 SUV is on the list. Check your VIN to confirm whether your specific SUV is included.
What's the safety risk?
A rear spoiler that detaches while driving can become a road hazard and increase the risk of a crash. Listen for noise when opening the tailgate, check for roof surface scratches near the tailgate, and watch for a spoiler that does not fit properly. Schedule the inspection soon. Repair is free at any franchised Mercedes-Benz dealer.
What should I do?
- Check your VIN to confirm your 2020 Mercedes-Benz Glb 250 is included in this recall.
- Contact a franchised Mercedes-Benz dealer to schedule the free rear-spoiler inspection and replacement if needed for the incorrectly welded spoiler.
- Bring the recall notice if Mercedes-Benz mailed one. If not, reference recall number 20V480 when you call.
- Drive cautiously until the dealer inspects the spoiler, and avoid driving if the rear spoiler looks loose, damaged, or partly detached.
What happens at the repair
At the dealer, a Mercedes-Benz technician inspects the rear spoiler above the tailgate to confirm whether it was welded correctly. If the spoiler fails inspection, the technician replaces it. The inspection, replacement part, and labor are free under the recall. Out-of-pocket repairs already paid are handled through the new vehicle warranty, not through a separate reimbursement program, because the involved vehicles remain covered by that warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| August 14, 2020 | NHTSA published the recall |
|---|---|
| August 21, 2020 | Dealer notification began |
| September 25, 2020 | Interim owner notification (was planned for this date) |
| October 5, 2020 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| October 23, 2020 | Owner notification mailed |
Frequently asked questions
What is recall 20V480?
Recall 20V480 covers 10,644 2020 Mercedes-Benz Glb 250 vehicles with a rear-spoiler weld defect above the tailgate. Parts of the spoiler can detach while driving and become a road hazard, increasing crash risk. Mercedes-Benz dealers will inspect the spoiler and replace it if needed for free.
What should I do if my 2020 Mercedes-Benz Glb 250 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 20V480. If it is, contact a franchised Mercedes-Benz dealer to schedule the rear-spoiler inspection. Reference recall number 20V480 or Mercedes-Benz recall number 2020090006 when you call. The repair is free if replacement is needed.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Mercedes-Benz will inspect the rear spoiler and replace it if necessary free of charge at a franchised Mercedes-Benz dealer.
What is the safety risk?
The safety risk is that part of the rear spoiler can detach while the vehicle is being driven. If that happens, the detached part can become a road hazard for other drivers, increasing crash risk. Confirm your VIN, then schedule the free dealer inspection if your vehicle is included.
What if I bought my Mercedes-Benz Glb 250 used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. Check your VIN to confirm whether your specific Glb 250 is included, then call a franchised Mercedes-Benz dealer and reference recall 20V480 if you need the inspection.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V480000 |
|---|---|
| Mercedes-Benz customer service | 1-800-367-6372 |
| NHTSA recall # | 20V480 |
| NHTSA recall # (full) | 20V480000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (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 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →