Headlight flashingUnited States
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192. Headlight flashing
Headlight flashing means briefly flashing a vehicle's headlights to attract another road user's attention. Its permitted use and meaning vary by country and situation, so drivers should not assume that a flash grants priority or authorises a manoeuvre. Headlights should not be flashed in a way that dazzles or distracts other road users.
Headlights of a Toyota Avalon 2014.
Wikimedia.org • A. Bailey • CC BY-SA
Wikimedia.org • A. Bailey • CC BY-SA
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United States
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Motorway
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Expressway
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Speed limit
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Minimum speed
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Advisory speed
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Bike path
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Pedestrian warning
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Tunnel
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Bridge
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Speed bump
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Toll road
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One-way traffic
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Slope
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Bus lane
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Bus stop
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Dead end
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Give way
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Roundabout
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Road narrowing
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Pedestrian crossing
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Railway crossing
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Mandatory direction
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Turn prohibition
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School area
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Crossing animals
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Slippery road
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Rockfall
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Aircraft
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Curve
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Chevron
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Wrong-way driving
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Roadworks
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Height limit
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Weight limit
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Radar speed sign
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Selective barriers
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Traffic lights
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Traffic lights warning
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Pedestrian lights
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Road markings
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Bike box
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Speed feedback
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Driving licence
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Traffic mirror
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Emergency telephone
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Cycling route
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Parking
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No parking
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No stopping
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Parallel parking
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Park and ride
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Kiss and ride
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Disabled parking
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Traffic management
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Reversing
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U-turn
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Carpool
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Detour
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Uncontrolled crossroad
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Ramp
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Exit
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Horse riding
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Emergency exit
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Runaway truck ramp
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Oversize load
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City limit
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Tourist attraction
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Horn
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Axle weight limit
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Licence plate
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Charging station
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Flooding
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Dip
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Horse
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Local traffic
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Pedestrian
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Cyclist
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Motorcycle
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Truck
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Bus
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Police
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Ambulance
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Police signals
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Gravel road
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Pothole
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Median strip
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Public property
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Path
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Particulates
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Air pollution
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Interchange
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Rush hour
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Filling station
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Road code
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Two-way traffic
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Passing lane
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Street gutter
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Road debris
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Cargo bike
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Lane splitting
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Forestry vehicle
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Construction vehicle
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Semi-trailer truck
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Trolleybus
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Speed pedelec
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Delivery vehicle
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Idling
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Tow truck
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Four-wheel drive
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Bicycle
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Motorcycle equipment
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Tram
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Rail track
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Caravan
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Trailer
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Tow hitch
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Fire truck
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Siren
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Convoy
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Emergency vehicle lighting
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Tractor
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Agricultural machinery
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Electric bicycle
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Electric vehicle
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Pedelec
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Quadricycle
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Microcar
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All-terrain vehicle
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Van
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Recreational vehicle
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Scooter
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Trikke
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Personal mobility device
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Skateboard
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Segway
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Kick scooter
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Roller skates
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Mailman
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Hitchhiker
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Baby
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Toddler
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Child
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Disability
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Snowmobile
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Motorail
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Parking violation
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km/h
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mph
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Speedometer
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Play street
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Rumble strip
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Ride height
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Dirt road
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Driving
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Start-stop system
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Manual transmission
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Automatic transmission
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Throttle
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Tachometer
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Steering wheel
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Power steering
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Visual scanning
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Mirror
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Fuel
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Fuel gauge
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Petrol
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Diesel
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Diesel exhaust fluid
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Car insurance
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First aid kit
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Fire extinguisher
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High-visibility clothing
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First aid
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Guardrail
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Concrete step barrier
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Barriers
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Vehicle lights
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Street lights
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Dipped beam
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High beam
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Fog lights
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Front fog lights
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Rear fog lights
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Side lights
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Turn signals
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Hazard lights
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Dashboard lights
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Bicycle lighting
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Bicycle bell
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Headlight flashing
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Seat belt
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Child restraints
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Head restraints
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Airbag
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ABS
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Esp
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Traction control system
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Helmet
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Bicycle helmet
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Hands-free
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Smartphone
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GPS
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Brake
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Handbrake
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Brake fluid
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Tyres
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Tyre code
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Winter tyres
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Tyre pressure
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Snow chains
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Bicycle tyre
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Continuous track
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Gross Vehicle Weight
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Gross Vehicle Weight Rating
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Weigh station
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Cargo
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Car body
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Trunk
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Roof rack
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Windscreen
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Emergency hammer
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Car battery
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Traction battery
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Suspension
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Shock absorber
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Spring
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Exhaust
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Exhaust gas
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Soot
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Catalytic converter
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Engine
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Petrol engine
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Diesel engine
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Electric motor
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Timing belt
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Glow plug
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Cylinder
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Engine oil
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Coolant
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Maintenance
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Spare tyre
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Flat tyre
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Jack
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Vehicle inspection
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Key
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Dashboard
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Windscreen wiper
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Doors
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Glovebox
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Visibility
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Snow
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Ice
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Rain
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Freezing rain
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Fog
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Hail
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Sunlight
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Sunglasses
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Salt
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Air conditioning
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Hydroplaning
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Loose chippings
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Blind spot
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Distraction
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Emotions
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Road rage
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Health
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Epilepsy
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Night blindness
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Visual impairment
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Fatigue
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Defects
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Traffic violation
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Alcohol
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Alcohol control
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Ignition interlock device
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Breath test
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Breath analysis
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Blood alcohol content
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Blood test
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Saliva test
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Drugs
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Medication
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Penalties
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Speeding
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Smoking
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Traffic enforcement camera
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Double curve
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Accident
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Injuries
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Nosebleed
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Damage
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Breakdown
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Total loss
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Warning triangle
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International Driving Permit
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Traffic rules
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Driving school
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Traffic signs

Traffic rules
United States