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NHTSA make / model monitor

Mercedes-Benz S 450 4matic: recalls, complaints and investigations.

US NHTSA records for Mercedes-Benz S 450 4matic. Check the affected model years, then verify your exact vehicle with NHTSA.

Check your VIN on NHTSA →

We do not collect your VIN. A model-year match does not establish whether your individual vehicle is affected or has been repaired. Snapshot through 2026-10-11.

Results are official records from named sources. Coverage is incomplete. Match the exact model, batch and market, and confirm the latest instructions with the official source. A missing result is not a safety clearance.
1historical campaigns
1campaigns matching year filter
0complaint rows in window
0monitored investigations

Evidence summary

Evidence found
1 recent recall campaign, 0 complaint rows, and 0 monitored investigations.
Source coverage
NHTSA complaint and current-action window 2024-08-24 to 2026-10-11; historical campaign count uses the complete official pre- and post-2010 recall files acquired for this release.
What this means
The records were matched to the NHTSA make/model identity “Mercedes-Benz S 450 4matic”. Each evidence type is reported separately.
What this does not mean
Complaint reports are allegations, not defect findings or a safety score. Counts are not normalised for sales, registrations, mileage or exposure, and a zero does not prove safety.

Official recall campaigns

Recall campaigns in the monitoring window

All NHTSA campaigns

26V216Received 2026-04-03POWER TRAIN:DRIVELINE:UNIVERSAL JOINT

Mercedes-Benz USA, LLC recall 26V216

Affected model years: 2018, 2019, 2020

A sudden loss of drive power increases the risk of a crash.

Official action: Dealers will inspect and replace the drive shaft as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed May 22, 2026. Additional letters will be sent once the remedy is available. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning April 10, 2026.

Source snapshots: recall files 4 October 2026; complaint file 3 October 2026; investigation file 29 September 2026. Individually labelled archived records retain their older date.

Consumer reports — allegations

Complaint aggregates by model year

Zero complaint rows matched this make/model in the monitoring window. That is not a safety clearance.

NHTSA says complaints are consumer reports. RecallRecall excludes narratives, VINs, names, contact details and locations. A crash, fire, injury or death flag is reported information, not an independently verified causal finding.

NHTSA defect investigations

Open or recently opened investigations

Zero open or recently opened investigation records matched this make/model in the monitoring release.