ISO 2575-2021 amd1-2024 PDF

Full title and description

ISO 2575:2021/Amd 1:2024 — Road vehicles — Symbols for controls, indicators and tell-tales — Amendment 1. This one-page amendment updates and/or corrects parts of ISO 2575:2021 (the ninth edition) relating to the standardized graphical symbols and associated application notes used on vehicle controls, indicators and tell-tales.

Abstract

ISO 2575 defines conventional graphical symbols for use on vehicle controls, indicators and tell-tales to ensure consistent identification and to facilitate correct use by drivers and service personnel. The 2024 Amendment 1 publishes a short set of changes (documented as a single-page amendment) that applies to ISO 2575:2021; details of the exact symbol additions or editorial corrections are contained in the amendment text.

General information

• Status: Published (Amendment to ISO 2575:2021).
• Publication date: 12 June 2024 (ISO 2575:2021/Amd 1:2024).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 01.080.20 (Graphical symbols for use on specific equipment); 43.040.30 (Indicating and control devices).
• Edition / version: Edition 9 (ISO 2575:2021) with Amendment 1 published 2024 — reference ISO 2575:2021/Amd 1:2024.
• Number of pages: Amendment document: 1 page (the base standard ISO 2575:2021 is 70 pages).

Scope

This amendment applies to ISO 2575:2021 and is intended to introduce limited changes — typically additions of new symbols, clarifications or editorial corrections — to the set of standardized symbols used on controls, indicators and tell-tales for passenger cars, light and heavy commercial vehicles and buses. Users should consult the amendment text together with the main 2021 standard for the precise updated wording and symbol figures.

Key topics and requirements

• Standardized graphical symbols for vehicle controls, indicators and tell-tales (shape, pictogram conventions and meanings).
• Guidance on purpose and application of symbols to driver information systems and instrument clusters.
• Specification or indication of colours for optical tell-tales where relevant (e.g., warning/green/amber/red conventions).
• Amendment-level changes: small additions or editorial corrections to the 2021 edition (see amendment text for exact entries).
• Compatibility with existing vehicle HMI practices and normative references cited in ISO 2575:2021.

Typical use and users

Primary users are vehicle manufacturers, instrument-cluster and human–machine interface (HMI) designers, automotive suppliers, test laboratories, type-approval and regulatory authorities, and technical translators/localizers who implement or reference standardized symbols in vehicle controls, dashboards and documentation.

Related standards

Standards commonly consulted alongside ISO 2575 include other graphical-symbol collections and safety-sign standards such as ISO 7000 (Graphical symbols for use on equipment) and ISO 7010 (safety signs), as well as regional regulations and vehicle type-approval rules that reference standardized tell-tale symbols. The amendment should be used in conjunction with the full ISO 2575:2021 text.

Keywords

ISO 2575, symbols, controls, indicators, tell-tales, vehicle symbols, telltale colours, dashboard, HMI, amendment 2024.

FAQ

Q: What is this standard?

A: ISO 2575 is an international standard that defines graphical symbols for vehicle controls, indicators and tell-tales. The item referenced (ISO 2575:2021/Amd 1:2024) is Amendment 1 to the 2021 edition.

Q: What does it cover?

A: It covers the shapes and meanings of standardized pictograms used on vehicle controls and displays, application notes and colour indications for optical tell-tales; the 2024 amendment makes limited updates or corrections to the 2021 edition.

Q: Who typically uses it?

A: Vehicle OEMs, HMI/UX designers, instrument-cluster suppliers, regulatory bodies and testing labs, and documentation/localization teams responsible for user interfaces and safety-related displays in road vehicles.

Q: Is it current or superseded?

A: Current — the amendment was published and made effective 12 June 2024 and applies to the current (2021) edition of ISO 2575. For the definitive status and any subsequent amendments or work items, consult the ISO catalogue or your national standards body.

Q: Is it part of a series?

A: Yes — ISO 2575 is maintained as a living international standard with a history of earlier editions and multiple amendments; the 2021 text is the ninth edition and Amendment 1 was issued in 2024. Users should reference the base standard together with this amendment.

Q: What are the key keywords?

A: Symbols, tell-tales, controls, indicators, vehicle dashboard, graphical symbols, HMI, ISO 2575, amendment 2024.