316.237  Multiple-beam road-lighting equipment.--

(1)  Except as hereinafter provided, the headlamps or the auxiliary driving lamp or the auxiliary passing lamp or combination thereof on motor vehicles shall be so arranged that the driver may select at will between distributions of light projected to different elevations and such lamps may, in addition, be so arranged that such selection can be made automatically, subject to the following limitations:

(a)  There shall be an uppermost distribution of light, or composite beam, so aimed and of such intensity as to reveal persons and vehicles at a distance of at least 450 feet ahead for all conditions of loading.

(b)  There shall be a lowermost distribution of light, or composite beam, so aimed and of sufficient intensity to reveal persons and vehicles at a distance of at least 150 feet ahead; and on a straight level road under any condition of loading none of the high intensity portion of the beam shall be directed to strike the eyes of an approaching driver.

An object, material, or covering that alters the headlamp's visibility from at least 450 feet for an uppermost distribution of light or at least 150 feet for a lowermost distribution of light may not be placed, displayed, installed, affixed, or applied over a headlamp.

(2)  Every new motor vehicle registered in this state shall be equipped with a beam indicator, which shall be lighted whenever the uppermost distribution of light from the headlamps is in use, and shall not otherwise be lighted. Said indicator shall be so designed and located that when lighted it will be readily visible without glare to the driver of the vehicle so equipped.

(3)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 186, ch. 99-248; s. 13, ch. 2000-313.

316.238  Use of multiple-beam road-lighting equipment.--

(1)  Whenever a motor vehicle is being operated on a roadway or shoulder adjacent thereto during the times specified in s. 316.217, the driver shall use a distribution of light, or composite beam, directed high enough and of sufficient intensity to reveal persons and vehicles at a safe distance in advance of the vehicle, subject to the following requirements and limitations:

(a)  Whenever the driver of a vehicle approaches an oncoming vehicle within 500 feet, such driver shall use a distribution of light, or composite beam, so aimed that the glaring rays are not projected into the eyes of the oncoming driver. The lowermost distribution of light, or composite beam, specified in ss. 316.237(1)(b) and 316.430(2)(b) shall be deemed to avoid glare at all times, regardless of road contour and loading.

(b)  Whenever the driver of a vehicle approaches another vehicle from the rear within 300 feet, such driver shall use a distribution of light permissible under this chapter other than the uppermost distribution of light specified in ss. 316.237(1)(a) and 316.430(2)(a).

(2)  A violation of this section is a noncriminal traffic infraction, punishable as a moving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 28, ch. 76-31; s. 187, ch. 99-248.

316.2385  Requirements for use of lower beam.--The lower or passing beam shall be used at all times during the twilight hours in the morning and the twilight hours in the evening, and during fog, smoke and rain. Twilight shall mean the time between sunset and full night or between full night and sunrise. A violation of this section is a noncriminal traffic infraction, punishable as a moving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 91, ch. 73-333; s. 1, ch. 76-31; s. 188, ch. 99-248.

Note.--Former s. 316.236.

316.239  Single-beam road-lighting equipment.--

(1)  Headlamp systems which provide only a single distribution of light shall be permitted on all farm tractors regardless of date of manufacture, and on other motor vehicles manufactured and sold prior to January 1, 1972, in lieu of multiple-beam road-lighting equipment herein specified if the single distribution of light complies with the following requirements and limitations:

(a)  The headlamps shall be so aimed that when the vehicle is not loaded none of the high intensity portion of the light shall, at a distance of 25 feet ahead, project higher than a level of five inches below the level of the center of the lamp from which it comes, and in no case higher than 42 inches above the level on which the vehicle stands at a distance of 75 feet ahead.

(b)  The intensity shall be sufficient to reveal persons and vehicles at a distance of at least 200 feet.

(2)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 189, ch. 99-248.

316.2395  Motor vehicles; minimum headlamp requirement.--Any motor vehicle may be operated at nighttime under the conditions specified in ss. 316.237 and 316.239, when equipped with two lighted lamps upon the front thereof capable of revealing persons and objects 100 feet ahead in lieu of lamps required in ss. 316.237 and 316.239. However, at no time when lighted lamps are required shall such motor vehicle be operated in excess of 20 miles per hour. A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 1, ch. 76-31; s. 190, ch. 99-248.

Note.--Former s. 316.219.

316.2396  Number of driving lamps required or permitted.--

(1)  At all times specified in s. 316.217, at least two lighted lamps shall be displayed, one on each side at the front of every motor vehicle, except when such vehicle is parked subject to the regulations governing lights on parked vehicles.

(2)  Whenever a motor vehicle equipped with headlamps, as herein required, is also equipped with any auxiliary lamps or a spot lamp or any other lamp on the front thereof projecting a beam of intensity greater than 300 candlepower, not more than a total of 4 of any such lamps on the front of a vehicle shall be lighted at any one time when upon a highway.

(3)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 1, ch. 76-31; s. 191, ch. 99-248.

Note.--Former s. 316.218.

316.2397  Certain lights prohibited; exceptions.--

(1)  No person shall drive or move or cause to be moved any vehicle or equipment upon any highway within this state with any lamp or device thereon showing or displaying a red or blue light visible from directly in front thereof except for certain vehicles hereinafter provided.

(2)  It is expressly prohibited for any vehicle or equipment, except police vehicles, to show or display blue lights. However, vehicles owned, operated, or leased by the Department of Corrections may show or display blue lights when responding to emergencies.

(3)  Vehicles of the fire department and fire patrol, including vehicles of volunteer firefighters as permitted under s. 316.2398, vehicles of medical staff physicians or technicians of medical facilities licensed by the state as authorized under s. 316.2398, ambulances as authorized under this chapter, and buses and taxicabs as authorized under s. 316.2399 are permitted to show or display red lights. Vehicles of the fire department, fire patrol, police vehicles, and such ambulances and emergency vehicles of municipal and county departments, public service corporations operated by private corporations, the Department of Environmental Protection, the Department of Transportation, and the Department of Agriculture and Consumer Services as are designated or authorized by their respective department or the chief of police of an incorporated city or any sheriff of any county are hereby authorized to operate emergency lights and sirens in an emergency. Wreckers, mosquito control fog and spray vehicles, and emergency vehicles of governmental departments or public service corporations may show or display amber lights when in actual operation or when a hazard exists provided they are not used going to and from the scene of operation or hazard without specific authorization of a law enforcement officer or law enforcement agency. Wreckers must use amber rotating or flashing lights while performing recoveries and loading on the roadside day or night, and may use such lights while towing a vehicle on wheel lifts, slings, or under reach if the operator of the wrecker deems such lights necessary. A flatbed, car carrier, or rollback may not use amber rotating or flashing lights when hauling a vehicle on the bed unless it creates a hazard to other motorists because of protruding objects. Further, escort vehicles may show or display amber lights when in the actual process of escorting overdimensioned equipment, material, or buildings as authorized by law. Vehicles of private watch, guard, or patrol agencies licensed pursuant to chapter 493 may show or display amber lights while patrolling condominium, cooperative, and private residential and business communities by which employed and which traverse public streets or highways.

(4)  Road or street maintenance equipment, road or street maintenance vehicles, road service vehicles, refuse collection vehicles, petroleum tankers, and mail carrier vehicles may show or display amber lights when in operation or a hazard exists.

(5)  Road maintenance and construction equipment and vehicles may display flashing white lights or flashing white strobe lights when in operation and where a hazard exists. Additionally, school buses and vehicles that are used to transport farm workers may display flashing white strobe lights.

(6)  All lighting equipment heretofore referred to shall meet all requirements as set forth in s. 316.241.

(7)  Flashing lights are prohibited on vehicles except as a means of indicating a right or left turn, to change lanes, or to indicate that the vehicle is lawfully stopped or disabled upon the highway or except that the lamps authorized in subsections (1), (2), (3), (4), and (9) and s. 316.235(5) are permitted to flash.

(8)  Subsections (1) and (7) do not apply to police, fire, or authorized emergency vehicles while in the performance of their necessary duties.

(9)  Flashing red lights may be used by emergency response vehicles of the Department of Environmental Protection and the Department of Health when responding to an emergency in the line of duty.

(10)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; ss. 1, 23, ch. 76-31; s. 2, ch. 80-176; s. 1, ch. 84-49; s. 4, ch. 86-23; s. 1, ch. 87-157; s. 1, ch. 89-49; s. 58, ch. 93-164; s. 23, ch. 94-306; s. 900, ch. 95-148; s. 17, ch. 96-263; s. 2, ch. 96-312; s. 7, ch. 97-280; s. 17, ch. 97-300; s. 192, ch. 99-248; s. 134, ch. 2002-20; s. 3, ch. 2002-217; s. 1, ch. 2004-20.

Note.--Former s. 316.223.

316.2398  Display or use of red warning signals; motor vehicles of volunteer firefighters or medical staff.--

(1)  A privately owned vehicle belonging to an active firefighter member of a regularly organized volunteer firefighting company or association, while en route to the fire station for the purpose of proceeding to the scene of a fire or other emergency or while en route to the scene of a fire or other emergency in the line of duty as an active firefighter member of a regularly organized firefighting company or association, or a privately owned vehicle belonging to a medical staff physician or technician of a medical facility licensed by the state, while responding to an emergency in the line of duty, may display or use red warning signals visible from the front and from the rear of such vehicle, subject to the following restrictions and conditions:

(a)  No more than two red warning signals may be displayed.

(b)  No inscription of any kind may appear across the face of the lens of the red warning signal.

(c)  In order for an active volunteer firefighter to display such red warning signals on his or her vehicle, the volunteer firefighter must first secure a written permit from the chief executive officers of the firefighting organization to use the red warning signals, and this permit must be carried by the volunteer firefighter at all times while the red warning signals are displayed.

(2)  It is unlawful for any person who is not an active firefighter member of a regularly organized volunteer firefighting company or association or a physician or technician of the medical staff of a medical facility licensed by the state to display on any motor vehicle owned by him or her, at any time, any red warning signals as described in subsection (1).

(3)  It is unlawful for an active volunteer firefighter to operate any red warning signals as authorized in subsection (1), except while en route to the fire station for the purpose of proceeding to the scene of a fire or other emergency, or while at or en route to the scene of a fire or other emergency, in the line of duty.

(4)  It is unlawful for a physician or technician of the medical staff of a medical facility to operate any red warning signals as authorized in subsection (1), except when responding to an emergency in the line of duty.

(5)  A violation of this section is a nonmoving violation, punishable as provided in chapter 318. In addition, any volunteer firefighter shall be dismissed from membership in the firefighting organization by the chief executive officers thereof.

History.--s. 1, ch. 71-135; s. 1, ch. 76-31; s. 1, ch. 77-454; s. 3, ch. 80-176; s. 2, ch. 87-157; s. 324, ch. 95-148; s. 31, ch. 96-350; s. 1, ch. 2003-165.

Note.--Former s. 316.292.

316.2399  Special warning lights for buses or taxicabs.--The provisions of s. 316.2397(7) to the contrary notwithstanding, a bus or taxicab may be equipped with two flashing devices for the purpose of warning the operators of other vehicles and law enforcement agents that an emergency situation exists within the bus or taxicab. Such devices shall be capable of activation by the operator of the bus or taxicab and shall be of a type approved by the Department of Highway Safety and Motor Vehicles. Such devices shall be mounted one at the front and one at the rear of the bus or taxicab and shall display flashing red lights which shine on the roadway under the vehicle. A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 2, ch. 89-49; s. 91, ch. 99-13; s. 193, ch. 99-248.

316.240  Standards for lights on highway maintenance and service equipment.--

(1)  The Department of Transportation shall adopt standards and specifications applicable to headlamps, clearance lamps, and identification and other lamps on highway maintenance and service equipment when operated on state roads and county road system of this state in lieu of the lamps otherwise required on motor vehicles by this chapter. Such standards and specifications may permit the use of flashing lights for purposes of identification on highway maintenance and service equipment when in service upon the highways. The standards and specifications for lamps referred to in this section shall correlate with, and as far as possible conform with, those approved by the American Association of State Highway Officials.

(2)  It is unlawful to operate any highway maintenance and service equipment on any highway as described heretofore unless the lamps thereon comply with and are lighted when and as required by the standards and specifications adopted as provided in this section.

(3)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 194, ch. 99-248.

316.241  Selling or using lamps or equipment.--

(1)  No person shall have for sale, sell or offer for sale for use upon or as a part of the equipment of a motor vehicle, trailer, semitrailer, or pole trailer or use upon any such vehicle any headlamp, auxiliary or fog lamp, rear lamp, signal lamp, or reflector, which reflector is required hereunder, or parts of any of the foregoing, which tend to change the original design or performance, unless of a type which has been submitted to the department and approved. The foregoing provisions of this section shall not apply to equipment in actual use when this section is adopted or replacement parts therefor.

(2)  No person shall have for sale, sell, or offer for sale for use upon or as a part of the equipment of a motor vehicle, trailer, semitrailer, or pole trailer any lamp or device mentioned in this section which has been approved by the department unless such lamp or device bears thereon the trademark or name under which it is approved so as to be legible when installed.

(3)  No person shall use upon any motor vehicle, trailer, semitrailer, or pole trailer any lamps mentioned in this section unless said lamps are mounted, adjusted, and aimed in accordance with instructions of the department.

(4)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 195, ch. 99-248.

316.242  Revocation of certificate of approval on lighting devices.--

(1)  When the department has reason to believe that an approved lighting device as being sold commercially does not comply with the requirements of this chapter, it may, after giving 30 days' previous notice to the person holding the certificate of approval for such device in this state, conduct a hearing upon the question of compliance of the approved device. After the hearing the department shall determine whether the approved device meets the requirements of this chapter. If the device does not meet the requirements of this chapter it shall give notice to the person holding the certificate of approval for such device in this state.

(2)  If at the expiration of 90 days after such notice the person holding the certificate of approval for the device has failed to satisfy the department that the approved device as thereafter to be sold meets the requirements of this chapter, the department shall suspend or revoke the approval issued therefor until or unless such device is resubmitted to and retested by an authorized testing agency and is found to meet the requirements of this chapter, and may require that all said devices sold since the notification following the hearing be replaced with devices that do comply with the requirements of this chapter. The department may at the time of the retest purchase in the open market and submit to the testing agency one or more sets of such approved devices, and if the device upon retest fails to meet the requirements of this chapter, the department may refuse to renew the certificate of approval of such device.

History.--s. 1, ch. 71-135.

316.251  Maximum bumper heights.--

(1)  Every motor vehicle of net shipping weight of not more than 5,000 pounds shall be equipped with a front and a rear bumper such that when measured from the ground to the bottom of the bumper the maximum height shall be as follows:

NET WEIGHT

FRONT  REAR

Automobiles for private use:

Net weight of less than 2,500 pounds

22"   22"

Net weight of 2,500 pounds or more,
    but less than 3,500 pounds

24"   26"

Net weight of 3,500 pounds or more

27"   29"

Trucks:
  Net weight of less than 2,000 pounds

24"   26"

Net weight of 2,000 or more,
    but not more than 3,000 pounds

27"   29"

Net weight of 3,000 pounds,
    but not more than 5,000 pounds

28"   30"

(2)  "New motor vehicles" as defined in s. 319.001(8), "antique automobiles" as defined in s. 320.08, "horseless carriages" as defined in s. 320.086, and "street rods" as defined in s. 320.0863 shall be excluded from the requirements of this section.

(3)  A violation of this section shall be defined as a moving violation. A person charged with a violation of this section is subject to the penalty provided in s. 318.18.

History.--s. 1, ch. 85-158; s. 7, ch. 86-36; s. 23, ch. 91-221; s. 196, ch. 99-248; s. 18, ch. 2002-235.

316.252  Splash and spray suppressant devices.--

(1)  No person shall drive or operate, or cause to be driven or operated, any truck of gross vehicle weight of 26,000 pounds or more, any truck tractor, or any trailer or semitrailer the net weight of which is 2,000 pounds or more unless such vehicle is equipped with fenders, covers, or other splash and spray suppressant devices, such as substantial flexible flaps on the rearmost wheels of such vehicle or combination of vehicles, which will effectively prevent or minimize the splash or spray of water or mud and the throwing of other materials on the windshields of following vehicles. The provisions of this section shall not apply to vehicles used exclusively for the purpose of producing, processing, or transporting agricultural products, including horticultural products or forestry products.

(2)  The Department of Transportation shall adopt rules necessary for the implementation of this section.

(3)  A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 87-165; s. 197, ch. 99-248.

316.253  Vehicles used to sell ice cream and other confections; display of warnings required.--Any person who sells ice cream or other frozen confections at retail from a motor vehicle shall display on each side of such motor vehicle, in letters at least 3 inches high, a warning containing the words "look out for children" or "caution: children" or such similar words as are approved by the department. A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 12, ch. 86-185; s. 198, ch. 99-248.

316.261  Brake equipment required.--Every motor vehicle, trailer, semitrailer, and pole trailer, and any combination of such vehicles, operating upon a highway within this state shall be equipped with brakes in compliance with the requirements of this chapter.

(1)  SERVICE BRAKES; ADEQUACY.--Every such vehicle and combination of vehicles, except special mobile equipment not designed to carry persons, shall be equipped with service brakes adequate to control the movement of and to stop and hold such vehicle under all conditions of loading, and on any grade incident to its operation.

(2)  PARKING BRAKES; ADEQUACY.--Every such vehicle and combination of vehicles shall be equipped with parking brakes adequate to hold the vehicle on any grade on which it is operated, under all conditions of loading, on a surface free of loose material. The parking brakes shall be capable of being applied in conformance with the foregoing requirements by the driver's muscular effort or by spring action or by equivalent means. Their operation may be assisted by the service brakes or other source of power provided that failure of the service brake actuation system or other power assisting mechanism will not prevent the parking brakes from being applied in conformance with the foregoing requirements. The parking brakes shall be so designed that when once applied they shall remain applied with the required effectiveness despite exhaustion of any source of energy or leakage of any kind. The same brakedrums, brakeshoes and lining assemblies, brakeshoe anchors, and mechanical brakeshoe actuation mechanism normally associated with the wheel-brake assemblies may be used for both the service brakes and the parking brakes. If the means of applying the parking brakes and the service brakes are connected in any way, they shall be so constructed that failure of any one part shall not leave the vehicle without operative brakes.

(3)  BRAKES ON ALL WHEELS.--Every vehicle shall be equipped with brakes acting on all wheels except:

(a)  Trailers, semitrailers, or pole trailers of a gross weight not exceeding 3,000 pounds, provided that:

1.  The total weight on and including the wheels of the trailer or trailers shall not exceed 40 percent of the gross weight of the towing vehicle when connected to the trailer or trailers; and

2.  The combination of vehicles, consisting of the towing vehicle and its total towed load, is capable of complying with the performance requirements of s. 316.262.

(b)  Pole trailers with a gross weight in excess of 3,000 pounds manufactured prior to January 1, 1972, need not be equipped with brakes.

(c)  Any vehicle being towed in driveaway or towaway operations, provided the combination of vehicles is capable of complying with the performance requirements of s. 316.262.

(d)  Trucks and truck tractors having three or more axles need not have brakes on the front wheels, except that when such vehicles are equipped with at least two steerable axles, the wheels of one steerable axle need not have brakes. However, such trucks and truck tractors must be capable of complying with the performance requirements of s. 316.262.

(e)  Special mobile equipment not designed to carry persons.

(f)  "Antique cars" as defined in s. 320.08, and "horseless carriages" as defined in s. 320.086.

(g)  Four-wheeled motorized golf carts operated by municipal or county law enforcement officers on official business.

(4)  AUTOMATIC TRAILER BRAKE APPLICATION UPON BREAKAWAY.--Every trailer, semitrailer, and pole trailer with air or vacuum-actuated brakes, every trailer and semitrailer with a gross weight in excess of 3,000 pounds, and every pole trailer with a gross weight in excess of 3,000 pounds manufactured or assembled after January 1, 1972, shall be equipped with brakes acting on all wheels and of such character as to be applied automatically and promptly, and remain applied for at least 15 minutes, upon breakaway from the towing vehicle.

(5)  TRACTOR BRAKES PROTECTED.--Every motor vehicle manufactured or assembled after January 1, 1972, and used to tow a trailer, semitrailer, or pole trailer equipped with brakes, shall be equipped with means for providing that in case of breakaway of the towed vehicle, the towing vehicle will be capable of being stopped by the use of its service brakes.

(6)  TRAILER AIR RESERVOIRS SAFEGUARDED.--Air brake systems installed on trailers manufactured or assembled after January 1, 1972, shall be so designed that the supply reservoir used to provide air for the brakes shall be safeguarded against backflow of air from the reservoir through the supply line.

(7)  TWO MEANS OF EMERGENCY BRAKE OPERATION.--

(a)  Every towing vehicle, when used to tow another vehicle equipped with air-controlled brakes, in other than driveaway or towaway operations, shall be equipped with two means for emergency application of the trailer brakes. One of these means shall apply the brakes automatically in the event of a reduction of the towing vehicle air supply to a fixed pressure which shall not be lower than 20 pounds per square inch nor higher than 45 pounds per square inch. The other means shall be a manually controlled device for applying and releasing the brakes, readily operable by a person seated in the driving seat, and its emergency position or method of operation shall be clearly indicated. In no instance may the manual means be so arranged as to permit its use to prevent operation of the automatic means. The automatic and the manual means required by this section may be, but are not required to be, separate.

(b)  Every towing vehicle used to tow other vehicles equipped with vacuum brakes, in operations other than driveaway or towaway operations, shall have, in addition to the single-control device required by subsection (8), a second-control device which can be used to operate the brakes on towed vehicles in emergencies. The second control shall be independent of brake air, hydraulic, and other pressure, and independent of other controls, unless the braking system is so arranged that failure of the pressure upon which the second control depends will cause the towed vehicle brakes to be applied automatically. The second control is not required to provide modulated braking.

(8)  SINGLE CONTROL TO OPERATE ALL BRAKES.--Every motor vehicle, trailer, semitrailer and pole trailer, and every combination of such vehicles, equipped with brakes shall have the braking system so arranged that one control device can be used to operate all service brakes. This requirement does not prohibit vehicles from being equipped with an additional control device to be used to operate brakes on the towed vehicles. This regulation does not apply to driveaway or towaway operations unless the brakes on the individual vehicles are designed to be operated by a single control on the towing vehicle.

(9)  RESERVOIR CAPACITY AND CHECK VALVE.--

(a)  Air brakes.--Every bus, truck or truck tractor with air-operated brakes shall be equipped with at least one reservoir sufficient to ensure that, when fully charged to the maximum pressure as regulated by the air compressor governor cutout setting, a full service-brake application may be made without lowering such reservoir pressure by more than 20 percent. Each reservoir shall be provided with means for readily draining accumulated oil or water.

(b)  Vacuum brakes.--Every truck with three or more axles equipped with vacuum assistor-type brakes and every truck tractor and truck used for towing a vehicle equipped with vacuum brakes shall be equipped with a reserve capacity or a vacuum reservoir sufficient to ensure that, with the reserve capacity or reservoir fully charged and with the engine stopped, a full service-brake application may be made without depleting the vacuum supply by more than 40 percent.

(c)  Reservoir safeguarded.--All motor vehicles, trailers, semitrailers, and pole trailers, when equipped with air or vacuum reservoirs or reserve capacity as required by this section, shall have such reservoirs or reserve capacity so safeguarded by a check valve or equivalent device that in the event of failure or leakage in its connection to the source of compressed air or vacuum, the stored air or vacuum shall not be depleted by the leak or failure.

(10)  WARNING DEVICES.--

(a)  Air brakes.--Every bus, truck or truck tractor using compressed air for the operation of its own brakes or the brakes on any towed vehicle shall be provided with a warning signal, other than a pressure gauge, readily audible or visible to the driver, which will operate at any time the air reservoir pressure of the vehicle is below 50 percent of the air compressor governor cutout pressure. In addition, each such vehicle shall be equipped with a pressure gauge visible to the driver, which indicates in pounds per square inch the pressure available for braking.

(b)  Vacuum brakes.--Every truck tractor and truck used for towing a vehicle equipped with vacuum operated brakes and every truck with three or more axles using vacuum in the operation of its brakes, except those in driveaway or towaway operations, shall be equipped with a warning signal, other than a gauge indicating vacuum, readily audible or visible to the driver, which will operate at any time the vacuum in the vehicle's supply reservoir or reserve capacity is less than 8 inches of mercury.

(c)  Combination of warning devices.--When a vehicle required to be equipped with a warning device is equipped with both air and vacuum power for the operation of its own brakes or the brakes on a towed vehicle, the warning devices may be, but are not required to be, combined into a single device which will serve both purposes. A gauge or gauges indicating pressure or vacuum shall not be deemed to be an adequate means of satisfying this requirement.

(11)  VIOLATIONS.--A violation of this section is a noncriminal traffic infraction, punishable as a nonmoving violation as provided in chapter 318.

History.--s. 1, ch. 71-135; s. 3, ch. 92-296; s. 199, ch. 99-248.