The result of over 20 years experience of automotive data management.


HaynesPro serves the automotive aftermarket through WorkshopData; a database containing a vast amount of multilingual automotive OEM based data for cars, light commercial vehicles and heavy trucks.

WorkshopData offers flexible solutions

Data exchange


Seamlessly integrated into a customers product, for example a parts catalogue or even a tool.

Portal to portal


HaynesPro’s familiar and celebrated format, or tailored to suit customers’ requirements by presenting it in their own branding and colours.

Core characteristics

Multi language


WorkshopData is a truly pan-automotive and pan- European product. It’s available in 27 languages. If there’s a language you miss, let us know and we’ll find a way to add it!



HaynesPro is Europe's leading provider of online automotive data. To make sure our technical information is up to date and accurate, we have entered into contractual arrangements with most vehicle manufacturers.  Unless otherwise indicated, the data included in WorkshopData is based on the technical documentation provided by the vehicle manufacturers.

Linking data


Data is all very well in isolation but it’s how we set it in context, how we establish links and create journeys with it, that is the hallmark of WorkshopData and associated products.


WorkshopData SET

Packshot CarSET and TruckSET

HaynesPro WorkshopData has three separate car maintenance tools. Considered singly, the three modules are called Smart, Electronics, and Tech. Together they form the acronym SET.


WorkshopData Smart

Reduces time spent on known issues by providing fixes sourced from manufacturers and industry specialists.


  • Known fixes and tips (SmartCASE™)
  • Technical Service Bulletins (SmartFIX™)
  • Recalls
WorkshopData Electronics

This electrical systems module includes VESA Mk II, a unique tool which guides mechanics to a rapid, precise identification of system and component errors.


  • VESA™ Mk II (Guided diagnostics)
  • Comfort Wiring Diagrams
  • Fuses and Relays
WorkshopData Tech

Intuitive and essential technical information at the technician’s fingertips.


  • Identification data
  • Maintenance
  • Adjustment data
  • Lubricants and fluids
  • Repair manuals
  • Recalls
  • Repair times
  • Technical drawings



ProFIT allows parts manufacturers to provide online installation instructions for their components on a comprehensive range of platforms including tablets, PCs and smartphones.
ProFIT also provides an alternative solution for regions where parts catalogues with fully integrated technical data sets are not widely used.



Create a visible profile in professional workshops, simple and cost-effective.

A wall chart is a highly effective marketing medium for specific aftermarket products. The content is sourced from the HaynesPro database, and sometimes combined with - or linked to - your own products. By including your corporate color scheme(s) and logo(s), we can create wall charts that are not only eye-catching but also highly informative.

HaynesPro wall charts can include the following data:

  • Brake dimensions
  • pressures
  • Wheel alignment specifications
  • Battery locations and specifications
  • Oil recommendations and specifications
  • Spark plug data
Warning lights

Warning Lights App

“Can I continue to drive my car?”

An app that explains the meaning of vehicle warning lights to drivers and addresses the typical question: ‘Can I continue to drive my car?’ The app gives drivers immediate access to a complete list of dashboard symbols and warnings, and their possible combinations.

Generally speaking, our relationship is with the professional automotive sector, but the Warning Lights app is an example of communicating directly not only with the industry but with consumers too.

The app gives drivers immediate access to a complete list of dashboard symbols and warnings, and their possible combinations. The meaning of each light is explained, along with the required action. It covers an average of 25–30 warning lights for all makes featured in WorkshopData. The information is based on the original manufacturers’ documentation (OEM) and is available for iPhone and Android.