Does the 2003 BMW 530i have latches for child seats?

Yes, the 2003 BMW 530i is equipped with LATCH (Lower Anchors and Tethers for Children) system, which includes anchors for securing child safety seats. The rear outboard seats have lower anchors and top tether anchors to help ensure the safety of child passengers. Always refer to the vehicle's owner manual for specific installation instructions and guidelines.