Thank you for your comment and keen observation! At Youcanic, we aim to be a beneficial resource for all car owners, providing you with the knowledge to feel confident while working on your car. Please feel free to check our guides, free resources, and YOUCANIC scanner on www.youcanic.com. We also offer factory repair manuals if you need a comprehensive guide for your E83 X3 or F25. Our mission is to empower you with everything you need for your car maintenance journey. We're here to assist you anytime, so don't hesitate to reach out to us on Youcanic. Drive safe!