The California Driver's License +3California · Driving · English

When driving with an instruction permit, you must be accompanied by a qualified licensed driver. The age requirement for the supervising driver is different for minors versus adults, a key distinction tested by the DMV.

• ✓If you are under 18, you must practice with a California-licensed driver who is at least 25 years old.
• ✓If you are 18 or older, the accompanying California-licensed driver must be at least 18 years old.
• ✓The supervising driver must be seated close enough to take control of the vehicle if needed.

To obtain a provisional driver's license before turning 18, minors must complete a specific duration of permit holding and a set number of supervised driving practice hours, including night driving. These specific numbers are frequently on the knowledge test.

• ✓You must be at least 16 years old and have held your instruction permit for a minimum of 6 months.
• ✓You must complete 50 hours of supervised driving practice with a licensed driver who is at least 25 years old.
• ✓At least 10 of the 50 required practice hours must be completed at night.

For the first 12 months after receiving a license, drivers under 18 are subject to strict time and passenger restrictions. These rules are a major focus of the DMV knowledge test to ensure teen driver safety.

• ✓During the first 12 months, you cannot drive between 11 p.m. and 5 a.m.
• ✓During the first 12 months, you cannot transport passengers under 20 years old unless you are accompanied by a licensed parent, guardian, or other California-licensed driver who is at least 25 years old.

California law requires all licensed drivers to inform the DMV of any change in their residence address within a specific timeframe. This is a commonly tested administrative rule.

• ✓If you move, you must notify the DMV of your new address within 10 days.
• ✓Submitting a change of address does not automatically issue you a new driver's license card; you must request a replacement for a fee.

Drivers under 18 must meet specific age and education requirements to obtain a Class C instruction permit. A key rule is that the permit is not valid for practice with a parent until it has been validated by a professional instructor.

• ✓You must be at least 15 ½ years old to apply for an instruction permit.
• ✓You must complete a driver education program before obtaining the permit.
• ✓Your instruction permit is not valid until you start behind-the-wheel driver training with a licensed instructor who will sign it.

There are specific, legally recognized exceptions to the time and passenger restrictions for provisional drivers. However, these exceptions require carrying a signed note from an authorized person, a detail often used in scenario-based questions.

• ✓Exceptions are permitted for verified medical, school, employment, or immediate family needs.
• ✓To use an exception, you must carry a signed note from your physician, school principal, employer, or parent/guardian that states the reason and, if applicable, the date the need will end.

It is a violation of the law to operate a vehicle with an expired driver's license. If you obtain a replacement for a lost license, the original card becomes legally invalid.

• ✓It is against the law to drive with an expired driver's license.
• ✓If you receive a replacement driver's license and later find the old one, the old card is no longer valid and must be destroyed.

Before the behind-the-wheel test, the vehicle is inspected for essential safety features. Knowledge of these basic safety requirements is expected of all drivers.

• ✓The vehicle's horn must be loud enough to be heard from a distance of at least 200 feet.
• ✓The vehicle must have at least two rearview mirrors, including one on the left side.
• ✓All brake lights, turn signals, and seat belts must be in proper working condition.

The DMV has specific rules regarding the knowledge test, including the number of attempts allowed and waiting periods for retakes, which differ for minors.

• ✓You are allowed three attempts to pass the knowledge test per application.
• ✓If you are under 18 and fail the test, you must wait 7 days, not including the day of the failure, before retaking it.
• ✓Using any testing aids, such as the California Driver's Handbook or a cell phone, is prohibited.

Signaling is a critical form of communication with other road users. The California DMV exam will have questions with specific distances and timings for signaling. You must know the '100-foot rule' for turns and the '5-second rule' for freeway lane changes. Remember to signal for every turn and lane change, even if you don't see other vehicles, and also when pulling toward or away from the curb.

• ✓You must signal at least 100 feet before making a turn.
• ✓On a freeway, you should signal for at least five seconds before changing lanes.
• ✓You must signal before every lane change, when pulling to or away from the curb, and when slowing down or stopping.

Headlight laws are a major focus of the California knowledge test, with several specific rules and distances to memorize. The most critical rules are when headlights are required (30 minutes after sunset to 30 minutes before sunrise), and the distances for dimming your high beams (500 feet for oncoming vehicles, 300 feet when following). A frequently tested California law is that you must turn on your low-beam headlights if weather requires you to use your windshield wipers.

• ✓You must use your headlights from 30 minutes after sunset until 30 minutes before sunrise.
• ✓Dim your high-beam headlights to low beams when you are within 500 feet of an oncoming vehicle or within 300 feet of a vehicle you are following.
• ✓If you need to use your windshield wipers due to adverse weather like rain or fog, you are required by law to turn on your low-beam headlights.
• ✓It is illegal to drive using only your parking lights.

Your physical and mental condition directly impacts your ability to drive safely. The DMV exam will test your understanding of how factors like hearing, fatigue, and medication can impair driving. A key California-specific rule is that physicians are required to report patients with certain medical conditions, such as a lapse of consciousness, to the DMV. You are also responsible for knowing the effects of any medication you take, as driving under the influence of prescription or over-the-counter drugs is illegal and dangerous.

• ✓It is illegal to wear a headset or earplugs in both ears while driving.
• ✓Physicians are required to report patients aged 14 or older to the DMV for medical conditions that may affect safe driving ability.
• ✓You are responsible for understanding the effects of any medication you take, as some can make you an unsafe driver.

Your vehicle's horn is a safety device, not a tool to express anger. The exam will test your knowledge of its appropriate use. The primary purpose is to avoid collisions by alerting other drivers to your presence. A specific, testable scenario is on narrow mountain roads where you must use your horn if your view is obstructed 200 feet ahead.

• ✓Use your horn to help avoid collisions by alerting other drivers.
• ✓On narrow mountain roads, you should use your horn when you cannot see at least 200 feet ahead of your vehicle.

Knowing how to respond to a hazard or vehicle breakdown is a key safety skill. You can warn drivers behind you of a hazard ahead by turning on your emergency flashers or lightly tapping your brake pedal. If your vehicle breaks down, your first priority is to get it to a safe, visible location. Avoid stopping just over a hill or around a curve where your vehicle cannot be easily seen by approaching traffic.

• ✓If you see a collision or hazard ahead, you should warn drivers behind you by turning on your emergency flashers.
• ✓If your vehicle breaks down, pull off the road if possible and stop where your vehicle can be seen from behind.
• ✓Never stop your disabled vehicle just over a hill or around a curve, as other drivers may not see you in time.

Proper control of the vehicle starts with correct steering. The DMV recommends 'Hand-to-Hand' (or 'Push/Pull') steering for most situations, keeping your hands at the 9 and 3 o'clock or 8 and 4 o'clock positions. The exam may test you on the two specific and rare exceptions when one-handed steering is permitted: when turning while backing up, and when briefly operating vehicle controls.

• ✓The primary recommended steering method is 'Hand-to-Hand', starting with hands at 9 and 3 o'clock or 8 and 4 o'clock.
• ✓One-hand steering is only permitted in two situations: when turning while backing up or when operating vehicle controls.
• ✓When backing up with one hand, your hand should be placed at the 12 o'clock position on the steering wheel.

Yellow lines separate traffic moving in opposite directions. A single solid yellow line on your side means you cannot pass. Double solid yellow lines mean no passing from either direction, but you may cross them to make a left turn or U-turn from a proper lane when it is safe. Two sets of double yellow lines spaced two or more feet apart create a barrier that must not be crossed for any reason except at a designated opening.

• ✓You may cross a single set of double solid yellow lines to make a left turn into or out of a private road or driveway.
• ✓You must not drive on or over two sets of double yellow lines spaced two or more feet apart, as this is considered a barrier.
• ✓A broken yellow line next to your lane indicates that you may pass when it is safe to do so.
• ✓Do not pass another vehicle if there is a solid yellow line on your side of the road.

White lines separate traffic moving in the same direction. Broken white lines indicate you may change lanes when safe. A single solid white line marks lane boundaries and discourages lane changes. Double solid white lines indicate a lane barrier, often separating general traffic from a preferential lane like an HOV lane, and you must not cross them.

• ✓Never change lanes over double solid white lines; wait for a broken white line.
• ✓Broken white lines separate lanes of traffic moving in the same direction.
• ✓Large broken white lines on a freeway or street indicate that the lane is ending or will become an exit-only lane.
• ✓A yield line, marked by a row of solid white triangles ('shark's teeth'), indicates where drivers must yield or stop.

California roads have several types of special-use lanes. High-Occupancy Vehicle (HOV) lanes are reserved for vehicles with a minimum number of occupants, motorcycles, or designated low-emission vehicles. Center left-turn lanes are for making left turns or U-turns and cannot be used for passing or as a regular driving lane for more than 200 feet. Turnout lanes on two-lane roads must be used by slow-moving vehicles to let others pass.

• ✓You may only drive for a maximum of 200 feet in a center left-turn lane before making your turn.
• ✓On a two-lane road where passing is unsafe, you must use a turnout lane to let other vehicles pass if you are driving slowly and have five or more vehicles following you.
• ✓Do not cross double solid lines to enter or exit an HOV lane; use only the designated entry and exit points.
• ✓HOV lanes are marked with a diamond symbol on the road surface.

To make a right turn, signal 100 feet before the turn, drive close to the right edge of the road, and stop behind the limit line if required. A right turn on a red light is permitted after a complete stop, unless a 'NO TURN ON RED' sign is posted. However, a right turn against a red arrow is never permitted.

• ✓You must signal for a turn at least 100 feet before you begin turning.
• ✓You may make a right turn against a red light after a complete stop, provided there is no sign prohibiting it.
• ✓You may not make a right turn against a red arrow light; you must wait for it to turn green.
• ✓When turning right, you must end the turn in the lane closest to the right edge of the road.

For a left turn, signal 100 feet in advance and move into the far-left lane or the center left-turn lane. While waiting to turn, keep your front wheels pointed straight ahead to prevent being pushed into oncoming traffic if rear-ended. A left turn against a red light is only permitted when turning from a one-way street onto another one-way street.

• ✓While waiting to make a left turn, keep your front wheels pointed straight ahead until it is safe to start your turn.
• ✓You may only make a left turn against a red light when turning from a one-way street onto another one-way street.
• ✓When turning left from a two-way street, start the turn from the lane closest to the center line and end in the corresponding lane.
• ✓You must yield the right-of-way to all oncoming traffic before making a left turn.

A U-turn is turning your vehicle to go back in the direction you came. U-turns are legal in residential districts if no vehicles are approaching within 200 feet and at intersections with a green light or green arrow, unless a 'NO U-TURN' sign is posted. They are illegal in business districts (except at intersections), in front of a fire station, and on a one-way street.

• ✓It is illegal to make a U-turn in a business district, except at an intersection or designated opening.
• ✓In a residential district, you may make a U-turn if there are no approaching vehicles within 200 feet.
• ✓Never make a U-turn on a one-way street or in front of a fire station.
• ✓You may make a U-turn across a double yellow line when it is safe to do so.

Parking on a hill requires turning your wheels to prevent the car from rolling into traffic if the brakes fail. This is a common topic on the exam. The direction you turn your wheels depends on whether there is a curb and if you are facing uphill or downhill.

• ✓When parking downhill with a curb, turn your front wheels into the curb (to the right).
• ✓When parking uphill with a curb, turn your front wheels away from the curb (to the left).
• ✓When parking either uphill or downhill with no curb, turn your front wheels toward the side of the road (to the right).

To change lanes safely, you must signal, check your rearview and side mirrors, and physically look over your shoulder to check your blind spot. Ensure there is enough space in the next lane to merge without forcing other drivers to slow down. Do not weave in and out of traffic.

• ✓Before changing lanes, you must signal, check your mirrors, and look over your shoulder to check your blind spot.
• ✓If you miss your turn or exit, do not make a last-minute lane change; continue to the next safe and legal place to turn around.
• ✓Stay in one lane as much as possible and avoid weaving between lanes.

Bicycle lanes are for the exclusive use of bicyclists. It is illegal to drive in a bike lane except under specific circumstances, such as when making a turn, entering or leaving the roadway, or parking where permitted. When turning right, you may enter the bike lane, but no more than 200 feet before the intersection.

• ✓It is illegal to drive in a bicycle lane unless you are turning, parking, or entering or exiting the road.
• ✓When preparing to make a right turn, you may enter the bicycle lane no more than 200 feet before the turn.
• ✓Always check your blind spots for bicyclists before entering a bike lane or turning across one.

When merging onto a highway, you must yield to traffic already on the highway. Use the on-ramp to accelerate to or near the speed of traffic before merging. When exiting, signal your intention approximately five seconds before reaching the off-ramp. Do not cross over solid lines when entering or exiting.

• ✓When merging onto a highway, you must be at or near the speed of traffic.
• ✓Traffic already on the highway has the right-of-way over traffic entering.
• ✓When exiting a highway, you should signal for at least five seconds before you reach the exit.
• ✓To enter traffic from a full stop, you need a space of about half a block on city streets or a full block on the highway.

Passing should only be done when safe. On a two-lane road, you should not pass if you are approaching a hill or curve where you cannot see at least one-third of a mile ahead. Passing on the right is only permitted when an open highway has two or more lanes in your direction, or when the driver ahead of you is turning left.

• ✓You may pass on the right only if the driver ahead is turning left or on a road with two or more lanes in your direction.
• ✓Do not pass within 100 feet of an intersection, railroad crossing, bridge, or tunnel.
• ✓Never drive off the paved or main-traveled part of the road to pass another vehicle.

Colored curbs indicate specific parking restrictions. It is also illegal to park in certain areas, such as on a crosswalk, within 15 feet of a fire hydrant, or in a way that blocks a sidewalk or driveway. When parallel parking, your vehicle must be within 18 inches of the curb.

• ✓A red curb means no stopping, standing, or parking at any time.
• ✓A blue curb is reserved for parking for persons with disabilities who have a valid placard or license plate.
• ✓You must not park within 15 feet of a fire hydrant or a fire station driveway.
• ✓Double parking (parking in the street alongside a car that is already parked at the curb) is always illegal.

If you are pulled over by law enforcement, you should signal, pull over to the right shoulder safely, and stop. Remain in your vehicle with your hands in clear view. The driver must produce their license, vehicle registration, and proof of insurance upon request.

• ✓During a traffic stop, you should pull over to the right shoulder of the road.
• ✓The driver of a stopped vehicle is required to provide a driver's license, proof of insurance, and vehicle registration.
• ✓You and your passengers should keep your hands in plain sight, for example on the steering wheel or dashboard.

A solid red traffic signal light universally means STOP. You must bring your vehicle to a complete stop before the limit line, before the crosswalk, or before entering the intersection if no lines are present. In California, you may make a right turn after stopping at a solid red light, but only if it is safe and there is no sign explicitly prohibiting it.

• ✓A solid red traffic signal light means STOP.
• ✓You can make a right turn on a solid red light after a complete stop, unless a 'NO TURN ON RED' sign is posted.

A red arrow is more restrictive than a solid red light. It means you must STOP and you may not turn in the direction the arrow is pointing. You must remain stopped until a green arrow or green light appears. Turning against a red arrow is a traffic violation.

• ✓A red arrow means STOP and you may not proceed in the direction of the arrow.
• ✓You must remain stopped for a red arrow until a green signal or green arrow appears.

A solid yellow light is a warning that the signal is about to turn red; you must stop if you can do so safely. A flashing yellow light is a warning to proceed with caution, but you do not need to stop. A flashing yellow arrow means you may make an unprotected turn after yielding to oncoming traffic and pedestrians.

• ✓A solid yellow light means CAUTION and you should stop if it is safe to do so.
• ✓A flashing yellow light means to proceed with caution without stopping.
• ✓A flashing yellow arrow indicates an unprotected turn where you must yield to oncoming traffic.

If you arrive at an intersection where the traffic signal lights are not working (a blackout), you must treat the intersection as an all-way stop. Come to a complete stop, then proceed cautiously when it is safe, yielding the right-of-way according to standard intersection rules (first to arrive, or vehicle on the right).

• ✓When a traffic light is not working, the intersection becomes an all-way stop.
• ✓After stopping at a malfunctioning signal, you must yield to traffic and proceed only when it is safe.

Drivers must yield to pedestrians in a crosswalk, even if the 'DON'T WALK' or flashing 'Raised Hand' signal is displayed. A flashing 'DON'T WALK' signal warns pedestrians not to start crossing, as the traffic signal is about to change. Drivers must always be cautious and prepared to stop for pedestrians.

• ✓Drivers must yield to pedestrians in a crosswalk, even if the 'DON'T WALK' light is flashing.
• ✓A flashing 'DON'T WALK' or 'Raised Hand' signal means a pedestrian should not start crossing the street.

At intersections without signs or signals (uncontrolled), the vehicle that arrives first has the right-of-way. If two vehicles arrive at the same time, the vehicle on the left must yield to the vehicle on its right. This 'yield to the right' rule also applies at four-way stops after all vehicles have made a complete stop.

• ✓At an intersection without signs or signals, the first vehicle to arrive has the right-of-way.
• ✓When two vehicles arrive at an intersection at the same time, the vehicle on the left must yield to the vehicle on the right.

When making a left turn, you must yield the right-of-way to all oncoming vehicles, pedestrians, and bicyclists that are close enough to be a hazard. You should not start your turn until it is safe to do so without impeding the flow of opposing traffic.

• ✓When turning left, you must give the right-of-way to all approaching traffic.
• ✓You must also yield to any pedestrians crossing the street you are turning onto.

In California, pedestrians have the right-of-way in both marked and unmarked crosswalks. Drivers must slow down or stop to allow a pedestrian to cross safely. It is illegal to pass a vehicle that has stopped at a crosswalk, as they may be stopped for a pedestrian you cannot see.

• ✓Pedestrians have the right-of-way in all marked and unmarked crosswalks.
• ✓You may not pass a vehicle that is stopped at a crosswalk.

Large trucks and big rigs have extensive blind spots, known as 'No-Zones,' on their front, back, and sides. If you are driving in a position where you cannot see the truck's side mirrors, the driver cannot see you. Avoid tailgating and do not cut in front of a truck and slow down, as they require a much longer distance to stop.

• ✓If you cannot see the truck driver in their side mirrors, you are in their blind spot or 'No-Zone'.
• ✓Large trucks require a much longer distance to stop than passenger cars; do not cut them off.

When you see an emergency vehicle (police, fire, ambulance) approaching with its siren and red lights on, you must yield the right-of-way. Drive to the right edge of the road and stop completely until the emergency vehicle has passed. It is illegal to follow within 300 feet of a responding emergency vehicle.

• ✓You must pull to the right edge of the road and stop for any emergency vehicle with its siren and lights active.
• ✓It is against the law to follow within 300 feet of any responding emergency vehicle.

The speed limit in a school zone is 25 mph when children are present or crossing the street. This limit applies within 500 feet of a school. Always be vigilant for children, obey crossing guards, and be prepared to stop suddenly.

• ✓The speed limit is 25 mph within 500 feet of a school when children are outside or crossing.
• ✓Some school zones may have posted speed limits as low as 15 mph.

Bicyclists have the same rights and responsibilities as motorists. When passing a bicyclist, California law requires you to provide at least three feet of clearance. You may only enter a designated bicycle lane to make a turn, and no more than 200 feet before the intersection.

• ✓You must allow at least three feet of space when passing a bicyclist.
• ✓You may enter a bike lane to make a right turn no more than 200 feet before the corner.

A solid green light means 'GO,' but you must first yield to any vehicle, bicyclist, or pedestrian already in the intersection. A green arrow signifies a 'protected turn,' meaning oncoming traffic is stopped by a red light, allowing you to turn safely in the direction of the arrow.

• ✓A green light means you can proceed, but you must yield to any traffic or pedestrians still in the intersection.
• ✓A green arrow indicates a protected turn where oncoming vehicles are stopped.

When approaching a roundabout, you must slow down and yield to all traffic, including bicyclists and pedestrians, that is already circulating within the roundabout. Enter to the right and travel in a counter-clockwise direction. Do not stop inside the roundabout.

• ✓You must yield to all traffic already in the roundabout before entering.
• ✓Travel in a counter-clockwise direction inside a roundabout.

Warning signs alert you to potential hazards or changes in road conditions. A diamond-shaped sign warns of specific dangers like a sharp curve or merging traffic. A 5-sided (pentagon) sign indicates you are near a school. A circular sign warns of an upcoming railroad crossing.

• ✓A diamond-shaped sign warns you of specific road conditions and dangers ahead.
• ✓A 5-sided sign indicates you are near a school zone.
• ✓A circular yellow and black sign warns of an approaching railroad crossing.

When approaching a stationary emergency vehicle, tow truck, or Caltrans vehicle with its amber or emergency lights flashing, you are required to move over a lane, if it is safe to do so. If you cannot change lanes, you must slow down to a safe and reasonable speed.

• ✓You must move over a lane for stationary emergency and road work vehicles with flashing lights.
• ✓If you cannot safely move over, you must slow down to a reasonable speed.

When you see signs for a work zone, you must slow down, maintain extra following distance, and obey all instructions from signs or flaggers. Fines for traffic violations are doubled in designated 'Safety Enhanced-Double Fine Zones' and in highway construction zones where workers are present.

• ✓You must slow down and be prepared for sudden stops in a work zone.
• ✓Fines are doubled for traffic violations in a highway work zone with workers present.

A safety zone is an area marked by raised buttons or markers for pedestrians waiting for public transit. You must not drive through a safety zone. When a bus, streetcar, or trolley is stopped at a safety zone, you may pass, but at a speed no greater than 10 mph.

• ✓It is illegal to drive through a designated safety zone at any time.
• ✓When passing a transit vehicle stopped at a safety zone, your speed must not exceed 10 mph.

When two vehicles meet on a steep, narrow road where neither can pass, the vehicle facing downhill must yield the right-of-way. The downhill vehicle must back up until the uphill vehicle can pass, as the downhill vehicle has greater control when backing.

• ✓On a steep, narrow road, the vehicle facing uphill has the right-of-way.
• ✓The vehicle facing downhill is responsible for backing up to a place where the other can pass.