The free services contain various documentation to which you can have access as soon as you have registered. This documentation is totally free, no subscription is necessary to be able to use it. List of free documentation : - Spare Parts - Accessories - Products for professionals - Catalogue of standard bolts, nuts and connections - Vehicle documentation - Location of sockets for diagnostics The various steps required to access the free services are as follows: From any page on the website, place your cursor on the 'Free Services' tab. A menu list appears with the list of free documentation available. Click on the documentation that you wish to look at.