Vanmoof S2/S3 User Manual An unofficial user manual for the Vanmoof Electrified S2 / S3 and X2 / X3. Use at your own risk. Hub Motor Brakes Rear Hub Smart Cartridge Battery Pack Wheels Lights Cranks and Bottom Bracket Drivetrain Kick Lock Wiring Harness Error Codes FAQ My bike is showing Error 29 See the Smart Cartridge Page for details. My bike is not charging when plugged in See the Scortched Charger Connector Section for a potential solution. Additional Tools Vanmoof Battery Tool