In Range Rover models, ASL typically refers to "Automatic Speed Limiter", a driving assistance feature designed to help drivers keep the vehicle speed within a preset range and avoid speeding. When the vehicle speed approaches the set upper limit, it will automatically adjust the throttle response or issue a warning, making it especially suitable for road sections with strict speed limits such as urban roads or school zones. Some new Range Rover models also integrate ASL with the adaptive cruise control system to further enhance driving safety. Range Rovers of different model years or configurations may have differences in the naming or operation logic of ASL. It is best to refer to the user manual of the specific model or consult an authorised dealer for accurate information. As Land Rover's flagship vehicle line, Range Rover has always combined technological features with a luxurious experience, and detailed functions like ASL also reflect its emphasis on driving convenience.