Access Control System For A Motor Vehicle And Method For Controlling Access To A Motor Vehicle

This disclosure relates to an access control system for a motor vehicle. The motor vehicle includes at least one access element automatically adjustable between a closed position and at least one open position. The access control system includes at least an adjustment device for adjusting the access element between the open position and the closed position, and a detection device configured to detect at least one position of a portable key element relative to the motor vehicle by wireless transmission. The access control system further includes an environmental detection device configured to detect at least one environmental parameter, and a control device configured to control an adjustment movement of the access element depending on the detected position of the portable key element and depending on respective detected environmental parameters.