See also:

Tire identification marks
Tire size 255/50 R 19 103 Y 255: nominal width in mm 50: aspect ratio in % R: radial tire code 19: rim diameter in inches 103: load rating, not for ZR tires Y: speed rating, before the R on ZR ...

Service history
Perform maintenance work at the service center and have them recorded in the vehicle data. The entries are like a service booklet of the documentation of regular maintenance. Displaying entered ...

Starting a Service Request
1. "BMW Assist" or "ConnectedDrive" 2. "Service Request" 3. "Start service" Starting a Service Request A Service Request can be started via a Check Cont ...