Mack Trucks, Inc.: High Beams May Not Automatically Switch to Low Beams/FMVSS 108 (25V803000)
Mack Trucks, Inc.: High Beams May Not Automatically Switch to Low Beams/FMVSS 108 (25V803000). Its units affected of 247 is below the median of 533 (42nd percentile). Dated 350 days ago, it serves as a historical benchmark. Score 20/100. As of 2026-11-03, from U.S. National Highway Traffic Safety Administration (NHTSA) recalls, via data.transportation.gov.
Data as of · Compiled by Zalwin from U.S. National Highway Traffic Safety Administration (NHTSA) recalls, via data.transportation.gov
units affected: 247 · 42th percentile of 871 NhtsaRecallPulse records · 0.5x the median
Free preview: all 12 published fields of this record are shown below. Locked: 499 related NhtsaRecallPulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Manufacturer | Mack Trucks, Inc. |
| Subject | High Beams May Not Automatically Switch to Low Beams/FMVSS 108 |
| NHTSA ID | 25V803000 |
| Manufacturer campaign | SC0488 |
| Recall type | Vehicle |
| Component | EXTERIOR LIGHTING |
| Units potentially affected | 247 |
| Do not drive | No |
| Park outside | No |
| Defect | Mack Trucks, Inc. (Mack) is recalling certain 2026 Anthem (4) and 2025-2026 Pioneer vehicles. The automatic high beams (AHB) may not switch to low beam headlights as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment." |
| Consequence | High beam headlights that do not switch to low beam as intended can reduce visibility for oncoming traffic, increasing the risk of a crash. |
| Remedy | As an interim action, Mack will update the vehicle software through an over-the-air (OTA) update to disable the AHB feature, free of charge. Owner letters were mailed May 29, 2026. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0488. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 27, 2025. |
| units affected percentile | 42th of 871 (median 533, 0.5x median) |
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| CRM-ready export with official source URLs | 🔒 Click to unlock → |
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CSV columns: Manufacturer · Subject · Component · Units · Received · official source URL
- Source agency: U.S. National Highway Traffic Safety Administration (NHTSA) recalls, via data.transportation.gov
- Record date: 2025-11-20
- Data refreshed: 2026-11-03
- Refunds on request within 14 days
Top NhtsaRecallPulse records (Vehicle first): Ford Motor Company · Ford Motor Company · Chrysler (FCA US, LLC) · Chrysler (FCA US, LLC) · Honda (American Honda Motor Co.) · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. National Highway Traffic Safety Administration (NHTSA) recalls, via data.transportation.gov · Last refreshed: Tue, 03 Nov 2026 18:08:10 GMT
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Peer benchmark and outreach value: Mack Trucks, Inc. and 782 Vehicle peers
- Vehicle NhtsaRecallPulse records like this one: 782
- Mack Trucks, Inc.'s units affected: 42nd percentile of 871 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Vehicle peer: $156,400 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
20 / 100 Recall Urgency Score
- 247 units affected.
What is the NhtsaRecallPulse record for Mack Trucks, Inc.?
Mack Trucks, Inc. recall 25V803000: High Beams May Not Automatically Switch to Low Beams/FMVSS 108, 247 units.
How does Mack Trucks, Inc. compare to other NhtsaRecallPulse records?
Its units affected of 247 is below the median (42th percentile); smaller records often move faster and face less competition. It is 350 days old; check the official source for later updates before acting. Its Recall Urgency Score of 20/100 is modest; treat it as background rather than a priority.
Mack Trucks, Inc. vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Mack Trucks, Inc. | Vehicle | 247 | 42nd | 2025-11-20 |
| Gulf Stream Coach, Inc. | Vehicle | 172 | 38th | 2026-01-15 |
| Yamaha Motor Corporation, USA | Vehicle | 4,173 | 69th | 2026-06-05 |
| Chrysler (FCA US, LLC) | Vehicle | 12,592 | 78th | 2026-07-01 |
Related records
- Yamaha Motor Corporation, USA: Do Not Ride: Turn Signal Lamp Failure/FMVSS 108
- Gulf Stream Coach, Inc.: Incorrectly Wired Rear Turn Signals/FMVSS 108
- Chrysler (FCA US, LLC): Tail lights May Fail/FMVSS 108
- Ford Motor Company: Exterior Lighting May Fail/FMVSS 108
- Tesla, Inc.: Low Beam Headlights May Be Too Bright/FMVSS 108
- Daimler Trucks North America, LLC: Insufficient Illumination from Low Beam Headlights
- Chrysler (FCA US, LLC): Parking & Daytime Running Lights May Fail/FMVSS 108
- Ford Motor Company: Daytime Running Lights May Not Dim/FMVSS 108
- General Motors, LLC: Missing Warning for Rear Turn Signal Failure/FMVSS 108
- Ford Motor Company: Passenger-Side Headlight Malfunction/FMVSS 108
- Ford Motor Company: Headlights May Fail/FMVSS 108
- Chrysler (FCA US, LLC): Tail lights May Fail/FMVSS 108
Vehicle safety recalls: exterior lighting Mack Trucks, Inc. safety recalls
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Recall data comes from NHTSA and is summarized automatically; check the official notice and VIN lookup before acting. Informational only.