Never use your high-beam headlights while you are driving in fog, rain, or snow. …
High beams will shine directly into the fog or precipitation
, which will reflect the bright light back to you.
Do you have to turn on your headlights when it’s raining?
You must turn your lights on any time you can’t see at least 1000 feet ahead.
Use your low beam headlights whenever it is raining
. Remember, it is always illegal to drive with only your parking lights on. Use low beams in fog, snow, or heavy rain.
Do you turn on headlights in rain?
California.
Headlights must be turned on when it’s raining
, foggy, snowing, or even cloudy. If you must use your windshield wipers, you are required to have your headlights on. … Headlights must be in use from 30 minutes after sunset until 30 minutes before sunrise.
When should you turn your headlights on?
The law says you must turn your headlights on
30 minutes after sunset
and leave them on until 30 minutes before sunrise. You must turn your lights on any time you can’t see at least 1000 feet ahead. Use your low beam headlights whenever it is raining.
When it’s raining What lights do you use?
Use your low beam headlights
whenever it is raining. Remember, it is always illegal to drive with only your parking lights on. Use low beams in fog, snow, or heavy rain. Light from high beams will reflect back and cause glare.
Can I use fog lights as headlights?
Fog lights must be used like your high-beams: turned off when within 500 feet of an oncoming vehicle and within 350 feet when following another vehicle. … Fog lights must have a separate switch from regular headlights.
Fog lights may not be used instead of headlights
.
How do I turn my headlights on?
An automotive headlight switch is used to control the aspects of the headlight system and is located on
the left side of the dash
or on the left side control arm (turn signal lever).
What lights do you turn on when driving at night?
Do use
your dipped headlights
if you’re driving at night. This isn’t only to help you see – it means other drivers can see YOU. Do use your dipped headlights in the daytime if visibility is reduced – like in fog, heavy rain or snow. Do use dipped headlights if you are overtaking.
Do headlights turn on automatically?
Automatic headlights
are like any other headlights you’ll get at the front of the car except that when the car is on and it is dark, they will activate automatically without the driver needing to press a manual switch.
How many seconds apart should cars be?
For a typical car, we can replace calculations with a good rule of thumb: allow
at least 3 seconds between you and the car in front of you
. If you’re in a large SUV, you may want to add an extra second.
What setting should car lights be on?
The top of the low beam shining on the wall should be
at or slightly below the height of the center of the headlight lens
for most vehicles. You should expect the light pattern to be higher on the right side (passenger side) to illuminate road signs and lower on the driver’s side to prevent blinding other drivers.
What lights should a driver use in fog?
Make your vehicle visible to others both ahead of you and behind you by using your
low-beam headlights
since this means your taillights will also be on. Use fog lights if you have them. Never use your high-beam lights.
What is the difference between fog lights and headlights?
Fog lights are designed to help you drive in poor weather, including thick fog. Drivers typically use their regular headlights in rainy weather. However, main beam or high beam headlights can actually make it harder to see when conditions are foggy. … Fog lights, on the other hand,
cut through fog without causing glare
.
Do low beams and fog lights use the same bulb?
Are fog lights the same as low beams? No. Fog lights are a separate beam, only come on certain cars and
are not required by law
.
Do headlights and fog lights use the same bulb?
As explained briefly earlier in this guide, some automotive headlight and fog light bulbs will have different bulb numbers but
are actually the same exact bulb
. … For example, 9006 bulbs are equivalent to 9012 and HB4. All three of these bulbs look exactly the same, have the same locking tabs, wiring, and plugs.
Why do you have to turn on headlights during the day?
Running daytime headlights is a safety technique that has been utilized by motorcycles for years to make themselves more visible to other vehicles. … In California, drivers are legally required on certain stretches of highway to
run headlights during the day to reduce the number of crashes
.
