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To let another road user know of your presence. (To warn of danger).

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Q: When should a car horn be used?
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Related questions

When is it a requirement to use your horn?

The car horn should only be used to warn other drivers of your presence.


What is the distance your car horn should be audible from?

200 feet


In which places horn should not be blown?

A car horn Should not be blown when there are people cycling on main roads. car garages, Ring roads as this will teter people from using the roads safely.


Should you replace a non-working horn on a 1991 Toyota Corolla?

You should in the UK, as your car will fail the MOT test if your horn does not work.


How do you test a car horn?

Physically remove the horn from the car. Ground it to a good ground on the engine, or car body. Attach a lead to the positive ( + ) side of the battery, with the free end, touch the connection on the horn and it should blow( sound ).


Where can one buy a new car horn?

A person may buy a new car horn at a parts dealer. One may also buy a new horn at the auto dealer. A person could also find a used car horn at a wrecking yard.


Who invented the car horn?

I invented the car horn


What would be wrong if your car horn does not work?

Most mechanics would agree that if your car horn does not work, there are no large problems with the car you should be worrying about. Consider the car horn to be an extra item, not connected to a cars engine or main mechanic system. A car horn is however, important to communicate with other drivers, so it is very important to stop by a mechanics, oil change, or even tire retailer to get the horn fixed.


What car horn was used in the Aamco Transmissions commercials?

lincoln continental


When can i sound your car horn?

Push the car horn button....


What is the decibel of a car horn?

What is the decibel level of a car horn?


How can you identify antique car horn?

There should be a manufacturer's name and model number on it.