Document ID: chunk:federal_register_of_legislation:F2016C00338:reg:400:p5
Version: federal_register_of_legislation:F2016C00338
Segment Type: reg
Provision Reference: reg 400 (pt 5/10)
Character Range: 67449–70592

the rear fog lamp can light up only when one or more of the following lamps are switched on: driving beam headlamp, passing beam headlamp, front fog lamp.

        If there is a front fog lamp, it shall be possible to switch off the rear fog lamp independently of the front fog lamp.

        The rear fog lamp(s) may continue to operate until the position lamps are switched off and they shall remain off until deliberately switched on again.

       6.11.7.  "Circuit-closed" tell-tale

        Mandatory. Non-flashing amber signal lamp.

       6.11.8.  Other requirements

        None.

       6.12.  SIDE RETRO-REFLECTOR, NON-TRIANGULAR

       6.12.1.  Number per side

        One or two.

       6.12.2.  Arrangement

        No special requirement.

       6.12.3.  Position

       6.12.3.1.  on the side of the vehicle.

       6.12.3.2. in height: not less than 300 mm nor more than 900 mm above the ground;

       6.12.3.3.  in length: should be placed in such a position that under normal conditions it may not be masked by the driver's or passenger's clothes.

       6.12.4.  Geometric visibility

        Horizontal angles beta = 30 degrees to the front and to the rear.

        Vertical angles alpha = 15 degrees above and below the horizontal.

        The vertical angle below the horizontal may be reduced to 5 degrees , however, if the height of the retro-reflector is less than 750 mm.

       6.12.5.  Orientation

        The reference axis of the retro-reflectors must be perpendicular to the vehicle's median longitudinal plane and directed outwards. The front side retro-reflectors may move with the steering angle.

       7.  MODIFICATIONS OF THE VEHICLE TYPE OR OF THE INSTALLATION OF ITS LIGHTING AND LIGHT-SIGNALLING DEVICES

       7.1.  Every modification of the vehicle type, or of the installation of its lighting or light-signalling devices, or of the list referred to in paragraph 3.2.2. above, shall be notified to the administrative department which approved that vehicle type. The department may then either;

       7.1.1.  consider that the modification made are unlikely to have appreciable adverse effects and that in any case the vehicle still complies with the requirements; or

       7.1.2.  require a further test report from the technical service responsible for conducting tests

       7.2.  Confirmation or refusal of approval, specifying the alternatives, shall be communicated by the procedure specified in paragraph 4.3. above to the Parties to the Agreement which apply this Regulation.

       7.3.  The competent authority issuing the extension of approval shall assign a series number for such an extension and inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in annex 1 to this Regulation.

       8.  CONFORMITY OF PRODUCTION

        The conformity of production procedures shall comply with those set out in the Agreement, Appendix 2 (E/ECE/324-E/ECE/TRANS/505/Rev.2), with the following requirements:

       8.1.  Motorcycles approved under this Regulation shall be so manufactured as