Steering Related Problems of the 2017 Mini Cooper

Steering problem

Purchased vehicle new 2017 Mini Cooper countryman s awd from dealership in September 2017, day after purchase on the way from texas to oklahoma vehicle stalled on highway in a speed zone of 75, the vehicle check engine light came on and performance was reduced and started shaking and vehicle went from 70 mph down to 55mph immediately. Drivetrain malfunction light was light up as well as service engine light. Dealerhsip towed vehicle and was suppose to flash/update software also had to replace spark plugs and coils after that vehicle would display drivetrain malfunction and would lose power again. On 02/28 on the way back from texas again vehicle did same thing almost causing a wreck when vehicle decelerated and shaked. Vehicle was towed again and was advised that vehicle software needed flashed/updated.