AUC warranty has no excess to pay.
You have to pay the diagnostic fee if they don't find an issue.
Everything is covered by the warranty up to 100k miles unless some 'third party interference' has damaged something. For example if you hit a giant pothole and knacker the suspension, that isn't wear and tear.
Some of it will come down to how good the BMW dealership are... but it's all very straightforward so if you think something is wrong, tell them.
You have to pay the diagnostic fee if they don't find an issue.
Everything is covered by the warranty up to 100k miles unless some 'third party interference' has damaged something. For example if you hit a giant pothole and knacker the suspension, that isn't wear and tear.
Some of it will come down to how good the BMW dealership are... but it's all very straightforward so if you think something is wrong, tell them.