The comapny has been incorporating with the agile and lean principles in its manufacturing and development processes to increase efficiency and improve its products' quality. Here are some ways in which Volvo has implemented agile and lean:

1. Cross-functional teams: Volvo has created cross-functional teams that bring together employees from different departments, such as design, engineering, and marketing, to work together on projects. This helps to improve communication and collaboration, which is a key principle of agile.

2. Continuous improvement: Volvo is continually looking for ways to improve its processes and products. The company has implemented a lean approach to identify and eliminate waste, such as excess inventory or unnecessary steps in a process.

3. Customer focus: Volvo has a strong customer focus, which is another key principle of agile. The company uses customer feedback to inform its product development process and create products that meet the needs and expectations of its customers.

4. Iterative development: Volvo uses an iterative development approach, which is a key principle of agile. This approach involves breaking down a project into smaller, more manageable pieces, and then continuously testing and improving each piece.

5. Agile project management: Volvo uses agile project management methodologies, such as Scrum and Kanban, to manage its projects. These methodologies focus on delivering value to the customer in small increments, which helps to ensure that the project stays on track and delivers results.

Overall, Volvo's adoption of agile and lean principles has helped the company to become more efficient, improve its product quality, and better meet the needs of its customers.