I bought a 68 plate bmw 2 series active tourer 220d in October 2023, it's got 33000 miles on the clock and have just been told it'll cost over 9K to replace the gearbox after the drive train light came on (it did go off after a couple of days but I still got the dealership to have a look). Any advice or guidance? I'm going to get a 2nd option naturally.