Xiaomi m365 Error Code 15 - How to repair hand brakes for E-Scooter

Very useful user comment by M Johnson: To anyone else, I almost broke it as well. You have to undo the rubber handle and loosen the brake with an Allen wrench before you can take the plastic 2 screw piece off. Error Code 15 - When the E-Scooter beeps 1 time long and 5 times fast - is a Error code that makes the Xiaomi E-Scooter stop. We show you one possible solution!