61 13... Inline connectors, 6-, 8-pin, System MQS
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2019 MINI Cooper, 2018 MINI Cooper, 2017 MINI Cooper, 2016 MINI Cooper, and 2015 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.
Press locking mechanism (1) in arrow direction and slide connector forward.
Press locking hooks (2) downward and slide locking mechanism (1) out.
Press down snap-in hooks (1) with screwdriver and pull out cable with contact towards rear.