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New Hampshire driving lesson · Driving Emergencies

Stuck accelerator, headlight failure, and breakdowns

A 3-minute lesson from the New Hampshire course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Driving Emergencies
Checkpoint questions
6
Source pages
42

When the gas pedal sticks, the lights go out, or the car simply dies, the goal is the same: control the vehicle, get off the road safely, and make sure other drivers can see you.

If the accelerator sticks:

  • Keep your eyes on the road
  • Shift into neutral
  • Brake firmly to counteract the acceleration
  • When safe, pull off the road
  • Stop and turn off the engine
Handbook p. 42 ↗

If your headlights suddenly go out:

  • Try the turn signals or emergency flashers
  • Pull off the road as quickly and safely as possible and leave the flashers on
Handbook p. 42 ↗

If your vehicle breaks down:

  • Turn on the emergency flashers to show you're disabled
  • If possible, get off the road and away from traffic safely and quickly
  • If available, place flares or reflectors 200 feet in front of and behind the vehicle
  • Once stopped, use a phone to notify authorities
Handbook p. 42 ↗
200 feet

Place flares or reflectors this far in front of and behind a disabled vehicle

Handbook p. 42 ↗

Know the rule

With no phone, raise the hood and tie a white cloth (red in a snowstorm) to the driver's door handle or antenna to show you need help.

Handbook p. 42 ↗

Know the rule

If possible, stay with the vehicle until help arrives; if it's in a hazardous spot, get everyone out and well away from traffic.

Handbook p. 42 ↗

Put it into practice

Your car dies on a snowy rural road and you have no signal. Turn on the flashers, raise the hood, and tie a red cloth to the door handle or antenna, since it's snowing. Stay with the car unless it's in a dangerous spot.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

If the accelerator becomes stuck, what gear should a driver shift into?
  1. Low gear
  2. Park
  3. Overdrive
  4. Neutral

Answer: Neutral

Shifting into neutral helps a driver regain control when the accelerator is stuck.

Handbook p. 42 ↗
If a vehicle's headlights suddenly fail at night, what should a driver try first?
  1. The interior dome light
  2. Holding the horn down
  3. Pumping the brakes to flash brake lights
  4. The turn signals or emergency flashers

Answer: The turn signals or emergency flashers

Drivers should try the turn signals or emergency flashers if the headlights fail.

Handbook p. 42 ↗
When a vehicle breaks down, how far in front of and behind it should flares or reflectors be placed if available?
  1. 50 feet
  2. 200 feet
  3. 500 feet
  4. 100 feet

Answer: 200 feet

Flares or reflectors should be placed 200 feet in front of and behind a disabled vehicle.

Handbook p. 42 ↗
If no phone is available after a breakdown, what should a driver tie to the door handle or antenna to signal for help?
  1. A reflective triangle sign
  2. A bright orange flag only
  3. A white cloth (red in a snowstorm)
  4. A red cloth in any weather

Answer: A white cloth (red in a snowstorm)

Tying a white cloth (red during a snowstorm) alerts others that help is needed.

Handbook p. 42 ↗
During a vehicle breakdown, if it's hazardous, passengers should get out of the vehicle and well away from traffic.
  1. True
  2. False

Answer: True

In a hazardous breakdown location, passengers should exit and move well away from traffic.

Handbook p. 42 ↗
If a vehicle's accelerator becomes stuck, where should the driver keep their eyes?
  1. On the gas pedal
  2. On the road
  3. On the gear shifter
  4. On the speedometer

Answer: On the road

With a stuck accelerator, keep your eyes on the road, shift to neutral, brake firmly, pull off when safe, then stop and turn off the engine.

Handbook p. 42 ↗
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