ISO 10355-2004 PDF

Full title and description

ISO 10355:2004 — Mopeds — Positioning of lighting and light-signalling devices. This international standard specifies the positional requirements for lighting and light‑signalling devices when fitted to a moped (as defined in ISO 3833); it addresses location, orientation and symmetry of lamps and reflex‑reflecting devices but does not prescribe installation methods or electrical/electronic requirements.

Abstract

ISO 10355:2004 specifies requirements for the positioning of lighting and light‑signalling devices when fitted to a moped. The standard ensures consistent placement and orientation of lamps and reflectors for visibility and safety; it does not specify how the devices are to be installed.

General information

• Status: Published (confirmed international standard).
• Publication date: Edition 2 — 2004 (published 30 September / October 2004).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 43.140 (Motorcycles and mopeds).
• Edition / version: Edition 2 (2004), superseding ISO 10355:1994.
• Number of pages: 7.

(General product metadata above sourced from the ISO catalogue entry for ISO 10355:2004.)

Scope

This standard applies to lighting and light‑signalling devices fitted to mopeds (vehicle class as defined in ISO 3833). It defines positional, orientation and symmetry requirements (heights, lateral positions, facing direction and reference axes) for front, rear and side lamps and reflex‑reflecting devices to ensure adequate visibility and uniformity between vehicles. It explicitly does not cover electrical installation, lamp performance or method of mounting — only positioning.

Key topics and requirements

• Definitions and references (moped definition per ISO 3833 and normative references used to interpret positions and measurements).
• General positioning rules — reference axes, symmetry about the median longitudinal plane, verification on an unladen vehicle on a flat surface with handlebars straight.
• Device‑specific positional ranges and separation requirements (examples from the standard): headlamp and position‑lamp mounting heights, indicator pair separation minima, reflector heights and facing directions, and limits on maximum separation between paired lamps.
• Orientation and directionality requirements for reflectors and rear/front lamps (which side they must face).
• Allowance for grouped or combined lamps provided each lamp function still meets its positional requirement.

Typical use and users

Manufacturers and designers of mopeds and small two‑wheeled vehicles, vehicle homologation and type‑approval authorities, regulatory agencies, compliance engineers, test houses and safety assessors use ISO 10355:2004 to verify that lighting and signalling devices are positioned to meet international positional safety norms. It is also used by standards committees and technical writers preparing vehicle regulations and by aftermarket designers who need to ensure accessory lamps meet positional rules.

Related standards

Relevant related documents include ISO 3833 (vehicle category and dimensions definitions used to identify mopeds), and other lighting/vehicle standards and normative references cited in ISO 10355 (examples: ISO technical references covering lamp and reflector test/definition methods). ISO 10355:2004 replaces ISO 10355:1994.

Keywords

ISO 10355, mopeds, lighting, light‑signalling, headlamp, position lamp, stop lamp, direction indicator, reflector, positioning, vehicle lighting, ISO 3833.

FAQ

Q: What is this standard?

A: ISO 10355:2004 is an international standard that specifies the required positions and orientation of lighting and light‑signalling devices when fitted to mopeds, to ensure visibility and consistency across vehicles.

Q: What does it cover?

A: It covers where lamps and reflex‑reflecting devices must be located on a moped (heights, lateral placement, symmetry, facing direction and reference axes). It does not cover electrical installation, lamp performance, or mounting method — only positional requirements.

Q: Who typically uses it?

A: Moped manufacturers and designers, homologation/type‑approval bodies, compliance/test laboratories, regulatory authorities and aftermarket accessory designers use the standard.

Q: Is it current or superseded?

A: Edition 2 (2004) is the current published version and replaced ISO 10355:1994; the ISO catalogue shows the 2004 edition was last reviewed and confirmed (remains current). Users should check the ISO catalogue or national standards body for any later amendments or replacements before using for regulatory compliance.

Q: Is it part of a series?

A: ISO 10355 is a positional/lighting standard specific to mopeds and sits alongside other vehicle and lighting standards (e.g., standards that define vehicle categories, lamp test methods and related motorcycle lighting regulations). It is commonly referenced with ISO 3833 (vehicle categories) and other normative references used in lighting standards.

Q: What are the key keywords?

A: mopeds; lighting; light‑signalling devices; headlamp; indicators; reflectors; positioning; ISO 10355.