Mercedes-Benz 2026 CLA Models Recall for Seat Belt Defect
Areazine synthesizes this NHTSA vehicle recall directly from NHTSA's official public data feed. See our methodology for full source attribution and refresh cadence.
Mercedes-Benz USA is recalling certain 2026 CLA 350 4MATIC (EV) and CLA 250+ (EV) vehicles due to a potential defect in the front passenger seat belt retractor that may prevent it from extending properly.
What this NHTSA vehicle recall tells you, and what most readers miss
This notice was issued by NHTSA on May 9, 2026 and geographically references United States. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Vehicle Recalls - determines the consumer-protection framework behind it, which shapes what remedies (refunds, replacements, repairs, or the recall itself) are available to affected consumers and which agency holds statutory responsibility for enforcement.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are recall, product-safety, cpsc, Vehicle.
What Happened
Mercedes-Benz USA, LLC is recalling certain 2026 vehicles because the front passenger seat belt retractor may have a defect that prevents the deactivation of the child seat safety function, causing the seat belt to remain in a locked position and unable to extend.
Which Products Are Affected
The affected products are 2026 CLA 350 4MATIC (EV) and CLA 250+ (EV) vehicles manufactured by Mercedes-Benz. A total of 32 units are potentially affected. The NHTSA Campaign Number is 26V278000.
What You Should Do
Consumers should have the front passenger seat belt replaced at no charge by authorized dealers. Owner notification letters will be mailed on June 30, 2026. Owners may contact Mercedes-Benz USA customer service at 1-800-367-6372 for more information. Vehicle Identification Numbers (VINs) involved can be searched on NHTSA.gov starting May 8, 2026.
Why This Matters
The defect could result in a passenger not being properly restrained, increasing their risk of injury in a crash.
Source
This recall information is from the National Highway Traffic Safety Administration (NHTSA). For more details, visit the NHTSA website and search for Campaign Number 26V278000.
Original source: NHTSA Official Notice ↗
Related Vehicle Recalls
All Vehicle Recalls →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NHTSA vehicle recall: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,202 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to May 9, 2026.
Frequently Asked Questions
Common questions about this NHTSA vehicle recall.