I need to understand how to register a vehicle (obtenir un certificat d'immatriculation) in Bas-Rhin. Please explain the primary method for completing this process, list two alternative support options if I encounter difficulties, and provide the official French government websites mentioned for online procedures and general information.
Navigate to 'https://www.bas-rhin.gouv.fr/'. Use the search bar to search for 'Carte grise' or 'Certificat d'immatriculation'. On the search results page, apply the 'Démarches' filter. Click on the 'Certificat d'immatriculation' link. Identify the primary method for vehicle registration. Identify two alternative support options for users facing difficulties. Extract the URLs for the official French government websites mentioned for online procedures and general information. Synthesize the collected information into a concise answer.
The agent successfully navigates to the 'Certificat d'immatriculation' page. The agent states that the primary method for vehicle registration is exclusively online via the ANTS website. The agent lists two alternative support options: addressing an authorized automotive professional and visiting a digital point (point numérique) in a prefecture or sub-prefecture. The agent provides the ANTS website URL as 'https://immatriculation.ants.gouv.fr/'. The agent provides the general information website URL as 'https://www.service-public.fr/'.