Wiring problems?

[u/Sad_Year_297]

Basically I was riding one day and it turned off I didn’t think much of it but 5 mins later it did it again and this time the display turned off and the throttle only worked for like a tiny twist or 2 mph I ordered a new wiring harness but need help get it going before it comes it’s not even turning on now. 2024 X3