Include warnings about unauthorized use, contact BMW customer service. Emphasize that this is a user-generated summary. Structure the manual in a way that's easy to navigate with table of contents, clear headings. Use bullet points and numbering for readability. Avoid markdown but in the final response, follow the example's formatting. Wait, the user's example uses markdown with # and ##, but in their initial instruction, they said to avoid markdown. Hmm. The example they provided uses headers with #, so maybe it's okay. The user's instruction here is to develop a text, so maybe they want a structured text with sections, not actual code. So, using headers like ##, but in plain text. Let me clarify.