Are you a member of BMW CCA? If not you should join. The Club has an Ombudsman program which helps members negotiate and work with BMW NA on issues like this. The club also has respected technical experts that are available to advise and their credibility helps when working with BMWNA.
Like what has been said .... the scoring on the cylinder walls is not acceptable and your dealer is trying to delay fixing the root cause.
__________________
2014 F31 328 xDrive Touring
2020 G20 330 xDrive Sedan
2023 G01 X3 xDrive
BMW CCA # 257
|