BMW 5 series G30/31 DYNO MODE TUTORIAL HD

Its not easy to find how to enter in dyno mode in a G30 BMW. Here i explain how to do it. Sorry about my english. You have to do with the engine OFF: 1: PUSH 3 TIMES START BUTTON. 2: HOLD PUSH TRIP BUTTON UNTIL YO ENTER IN THE MENU. 3: PUSH TRIP TO GO DOWN ON THE MENU UNTIL THE OPTION "CHASSIS DYNO". I hope this will help to another to launch yours 5 series on dyno. Thank you!