@Glos Guy
You’ve probably set off now, but press the button on the RH of the steering wheel with the 3 lines on it. This allows you to scroll through options of what appears in the driver display, one of which is Journey Data
Meanwhile the usual BMW top button on the end of the indicator stalk moves through various journeys like since factory, since last charge, since start of journey and individual .
A long press on the stalk button will reset the data.
At least, this applies to my iDrive 8.5 version!
Have fun!
2024 - BMW i4 Grand Coupe eDrive 35 Sport
2020 - Volvo XC40 T4 Inscription
2017 - Audi Q3 TFSi Sport S-Tronic