This week: a newly detected complaint cluster on the Mercedes-Benz GLB-Class points to a failure mode distinct from the known M260 engine issue — plus three active patterns worth a second look, including a driver-assist single-point-of-failure showing up across multiple Honda models.
The following represent notable patterns in recent NHTSA complaint data —early signals that may or may not develop into formal recalls. None of the events below constitute a safety determination; they represent statistical anomalies in consumer complaint patterns that warrant attention from safety and quality teams.
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Affected Model Years: 2020, 2021, 2023, 2024
Complaints: 15 over 22 days
First Detected: 2026-07-30 | Status: New Detection
What We're Seeing: Owners describe sudden engine lockup accompanied by metal shavings
found in the oil, consistent with reports of a failed transmission cooler allowing
metal fragments to cross-contaminate the engine's coolant system. Symptoms include
loss of power, unusual engine noise, and in a few reports, visible fire.
In the News: No press coverage specific to this complaint cluster found yet. Broader
coverage exists of the GLB-Class's M260 engine having a known cylinder-head wear
defect and separate fuel-leak recalls, but this transmission-cooler/coolant-
contamination pattern does not yet appear in that coverage. This appears to be an
early signal ahead of broader attention.
Why It Matters: This is a newly detected pattern — the event window opened within the
last month — describing a failure mode (cross-system contamination via a shared
cooler) distinct from the previously documented engine wear issue, which may be of
interest to quality teams investigating root cause independently of the known M260
defect.
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Affected Model Years: 2004
Complaints: 13 over 178 days
First Detected: 2026-02-24 | Status: Active
What We're Seeing: Complaints describe the driver frontal airbag inflator failing to
deploy, or not yet having been replaced under an open recall, alongside separate
reports of steering-wheel wobble and vehicles rolling out of park unexpectedly.
In the News: These vehicles fall under Takata airbag inflator recall campaigns (NHTSA
15V-313 / R25) covering 2003–2008 Dodge Ram 1500 models; the recall notice describes a
risk of inflator rupture sending metal fragments toward vehicle occupants. FCA (now
Stellantis) has stated that the Takata inflators used in these Chrysler/Dodge/Ram
vehicles are a different design than the inflators tied to fatal crashes in other
manufacturers' vehicles, and has issued a Stop-Drive advisory for any unrepaired
vehicles in this recall population.
Why It Matters: The data shows a persisting cluster of complaints for a vehicle
population under an active Stop-Drive advisory, relevant to tracking unrepaired-
vehicle risk within a recall population regulators and OEM safety teams are already
monitoring.
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Affected Model Years: 2018
Complaints: 10 over 152 days
First Detected: 2026-03-22 | Status: Active
What We're Seeing: Owners report the front camera sensor failing intermittently,
disabling multiple Honda Sensing functions (adaptive cruise control, lane-keeping,
collision mitigation) simultaneously, along with separate reports of the vehicle
unexpectedly dropping out of EV mode.
In the News: A class-action lawsuit alleges Honda's Safety Sense suite malfunctions
due to a faulty front sensor camera across several models including the 2018–2021
Clarity Plug-In Hybrid, with one named plaintiff reporting roughly $3,000 in
out-of-pocket diagnostic and repair costs.
Why It Matters: This is one of several vehicle lines in DrivePulse's data showing a
shared front-camera single-point-of-failure pattern across multiple driver-assist
functions, a recurring architecture question for OEM safety and quality teams across
models.
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Affected Model Years: 2021
Complaints: 10 over 163 days
First Detected: 2026-03-11 | Status: Active
What We're Seeing: Owners report the backup camera system displaying "Backup Camera
Not Available" or going dark, sometimes accompanied by a broader infotainment-screen
blackout and speedometer flicker.
In the News: Ram recalled roughly 235,640 ProMaster vans (model years 2022–2025) for
rearview cameras that may fail to display an image, alongside an earlier related 2018
recall. Coverage (KBB, MoparInsiders) describes the defect and remedy without
reporting associated injuries.
Why It Matters: The data shows this complaint pattern persisting for a 2021 model
year outside the window of the most recent camera recall, which OEM quality teams may
find relevant when assessing whether recall population boundaries fully capture the
defect.
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Data sourced from NHTSA consumer complaints and automotive forum posts, current through
2026-08-20.
Statistical detection by DrivePulse.
DrivePulse | drivepulse.co