The DriveSense Journal
Browse the latest History stories, analysis, and automotive guidance for readers in the U.S. market.
17 stories · Page 2 of 2
A casual U.S.-market history of passenger airbag cutoffs: early frontal airbags, key switches, “airbag off” lights, and how occupant classification sensors reshaped everyday safety.
A story-driven history of the third brake light (CHMSL): why rear-end crashes were so common, how NHTSA research led to U.S. mandates starting with 1986 passenger cars (and later light trucks), and why small visibility cues still matter.
A historical look at how catalytic converters cleaned up U.S.-market cars, how designs evolved from early cats to modern three-way systems, and why precious metals turned them into prime theft targets.
A story-driven history of pop-up headlights in U.S.-market car culture: why retractable headlamps helped designers chase low-aero noses, which icons defined the era (Miata, Corvette, Firebird), and how safety priorities plus modern lighting
A story-driven history of OBD-II: why it became mandatory for 1996 model-year vehicles in the U.S., how the 16-pin port standardized diagnostics, and why readiness monitors still matter for repairs and emissions inspections.
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