One problem related to transmission slip out of gear has been reported for the 2015 Mini Cooper S. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Mini Cooper S based on all problems reported for the 2015 Cooper S.
The cars transmission jumps out of 1st gear when turning onto a city street or accelerating from a stoplight on a city street. I was almost rear ended 3 times this week and it's very dangerous. This has happened numerous times this past week and is a documented problem with the 2015 Mini Cooper S manual. My car only has 25,400 miles on it. The warranty just expired on 05/18/2019 (out by date) this month and the dealer refuses to repair the problem under warranty. If this is a documented problem, why doesn't the dealer take the steps to fix it properly?.