BMW 550i won't crank after fender damage and airbag deployment, key fob recognized but no ignition on BMW 550i

Some BMW 550i owners report experiencing issues with their vehicle not cranking after fender damage and airbag deployment. These problems may stem from a blown Battery Safety Terminal (BST) due to the accident, which can prevent the engine from starting. Additionally, the deployment of airbags can contribute to the vehicle's inability to start. Some owners find that while the key fob is recognized, there is no ignition, indicating potential issues with programming, the immobilizer, or other electrical components. Furthermore, attempts to jump-start the car may be ineffective if the BST is blown, as it must be repaired to restore power. It is advisable for owners to address the BST issue and investigate any other electrical or mechanical problems resulting from the accident to ensure the BMW 550i operates properly again.