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Montana driving lesson · How to Drive Safely

Being seen: headlights, horn and breakdowns

A 3-minute lesson from the Montana 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
How to Drive Safely
Checkpoint questions
4
Source pages
66, 67

Crashes often happen because one driver doesn't see another. Your headlights, horn and emergency signals let other road users know you're there.

Use your headlights

  • Whenever you have trouble seeing others — they're having trouble seeing you
  • On rainy, snowy or foggy days: if your wipers are on, your headlights should be too
  • When it begins to get dark
  • When driving away from a rising or setting sun
  • Parking lights are for parked cars only
Handbook p. 66 ↗

Give a light tap on the horn when

  • A pedestrian or cyclist seems to be moving into your lane
  • A driver you're passing starts to turn into your lane
  • A driver isn't paying attention or may not see you
  • Coming to a place you can't see past: a steep hill, sharp curve, or narrow alley exit
Handbook p. 66 ↗

Sound a sharp blast when

  • A child or older person is about to walk, run or ride into the street
  • Another car is in danger of hitting you
  • You've lost control and are moving toward someone
Handbook p. 66 ↗

Don't use your horn

  • To make someone drive faster or get out of your way
  • To point out another driver's error
  • To greet a friend
  • Around visually impaired pedestrians
Handbook p. 66 ↗

Know the rule

If you have vehicle trouble, get off the road and away from traffic if at all possible, and turn on your emergency flashers. Use a phone or two-way radio to notify authorities.

Handbook p. 66 ↗

If you can't get off the road

  • Stop where others can clearly see you — not just over a hill or around a curve
  • Place emergency flares behind the vehicle so others can change lanes
  • No flares? Stand safely off the road and wave traffic around, with a white cloth if you have one
  • Never stand in the roadway or change a tire if it puts you in a traffic lane
  • Lift the hood, or tie a white cloth to the antenna, side mirror or door handle
Handbook p. 67 ↗

Know the rule

Stay out of other vehicles' blind spots — beside and slightly behind them. Speed up or drop back, get through a blind spot quickly when passing, and never ride alongside a truck or bus.

Handbook p. 67 ↗
Truck no-zones (blind spots) diagram
A large vehicle's blind spots (No Zones)

Put it into practice

A child on a bike near the curb suddenly swerves toward the street ahead of you. This is real danger: give a sharp blast on the horn and be ready to stop — not a polite tap.

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.

When should you give a light tap on your horn?
  1. To greet a friend you recognize
  2. To encourage a slow driver to speed up
  3. When someone appears to be entering your lane
  4. Anytime you pass another vehicle

Answer: When someone appears to be entering your lane

A light horn tap alerts someone who appears to be moving into your lane, without alarming them unnecessarily.

Handbook p. 66 ↗
If your vehicle breaks down, you should turn on your emergency flashers to show other drivers you're having trouble.
  1. True
  2. False

Answer: True

Turning on your emergency flashers is a key step to alert other drivers when your vehicle has broken down.

Handbook p. 66 ↗
When should you give a sharp blast on your horn rather than a light tap?
  1. A driver ahead is slow to go on green
  2. A child is about to run into the street
  3. You're approaching a sharp, blind curve
  4. A friend is walking on the sidewalk

Answer: A child is about to run into the street

Use a sharp blast when there's danger, such as a child or older person about to walk, run or ride into the street; a blind curve calls for a light tap.

Handbook p. 66 ↗
If you turn on your windshield wipers, you should also turn on your headlights.
  1. True
  2. False

Answer: True

In rain, snow or fog headlights make you easier to see: if you turn on your wipers, turn on your headlights.

Handbook p. 66 ↗
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