Relating to: the right to repair motor vehicles and providing a penalty. (FE)

AB 135 requires vehicle manufacturers to provide owners and repair shops with free, unrestricted access to vehicle data (like diagnostics) and critical repair information (tools, manuals, parts specs) needed to fix cars. It prohibits manufacturers from using technological barriers (like encrypted data) or legal barriers (such as forcing owners to use dealer-approved parts) to limit repair choices. The bill directly affects car owners, independent repair shops, and aftermarket parts companies by ensuring they can access necessary information without fees or manufacturer-imposed restrictions. Manufacturers must also stop mandating specific brands of parts or tools in repair guides, though they can still recommend options with clear disclaimers. This law aims to make vehicle repairs more accessible and affordable by removing artificial barriers.