Combustion engines emit poisonous exhaust gases such as carbon monoxide. Exhaust gases can enter the vehicle interior if the boot lid is open when the vehicle is running, especially if the vehicle is in motion.
The boot lid swings upwards when it is opened.
If an obstacle obstructs the boot lid during the automatic opening process, blockage detection will stop the boot lid. The automatic blockage detection function is only an aid and is not a substitute for your attentiveness.